How to deal with a passive-aggressive individual

This isn’t OCD related so I’m sorry, but I don’t know another platform like this where I can talk to other people and actually get responses. OCD has been a huge fucking setback for me in life. I had to drop classes, wasn’t able to do things, and just felt so shitty all the time because of it. I feel like I blame OCD for everything I’m not. I constantly feel like I’m not good enough. Just today I saw someone I once knew and felt all of those feelings I used to have that made me miserable. Anyways, I tried taking my driver’s test a couple days ago but I wasn’t able to. The DMV only accepted cash. I felt upset but it was whatever. I’m almost 19, and I don’t have a driver’s license. So passing it would mean a lot to me. I compare myself to others my age; they have cars, hobbies, friends, go to college, etc… I don’t have any of that. Maybe comparing myself and all of that is my fault. My family says it’s my fault I’m sad because I just wallow in it. Hearing them say that makes me frustrated and hurt, but maybe they’re right. My mom texted a couple of my siblings in a group chat I wasn’t a part of, “He wants to wallow and be depressed. And woe is me, wah wah wah.” That made me really angry because my siblings were agreeing with her. Maybe they are right. Maybe I am selfish and think the world revolves around me. My sister tells me I need to advocate for myself more, I just don’t want to be a burden. I’ve only been a burden my whole life. My OCD created this whole issue in my family and I hate that. I don’t know what to do anymore. I just want an answer. Am I really a loser? Do I really wallow in it? Am I not trying like my family says? I just want to talk to someone.

there’s currently tension between the members of my family and it’s not only making me stressed, but it’s giving me really bad anxiety. the situation that’s happening is the byproduct of feelings being held in for years on end finally coming out. the situation doesn’t really have to do with me directly but more indirectly. it’s more so between my brother and my mom. and i’m really close with both. i also am home when i’m not at college. anyways, the issue is my harm ocd is latching onto it. lately, if i don’t like someone’s personality or they do something wrong, my harm ocd will latch onto that. this situation it happens to be my mom. but it’s also been my mom for a little bit now because she has faults that she refuses to acknowledge. my ocd is making me believe i hate my mom and so on. and i don’t hate my mom, but there are times where i really dislike her and how she handles situations, like this one. but i hate being at college more than i would hate to go home and i always love being home. it’s just this situation is making my harm ocd not great, making me not want to go home. furthermore, my contamination ocd gets triggered because of my harm ocd as i get nauseous so then i spiral. anyways, i apologize for rambling but i just need either some words of advice or support if anyone wouldn’t mind :)

LONG VENT POST: This is my second post of the day. Seriously, I am SO sorry. I have therapy tomorrow, I promise I will shut up after this lmao. Anyway, for Memorial Day weekend, I spent it at my aunt/uncles vacation house. Fortunately it wasn’t a big crowd - just my mom, grandmother, aunt, uncle and I. For context, I come from a pretty big family, and I am the youngest of 7 cousins and a younger sister to two brothers. All my cousins are in their early to mid 20’s, each very successful in school and their careers. My half brother is 29, and absolutely crushing it. My full brother is turning 23, he’s also doing amazing with school. I just turned 20 in April, I feel very lost. I know I want to be a forensic psychiatrist one day, and that I want my PhD. I want to be the best therapist I can be, but the fact that I barely get by with ocd/adhd has been discouraging me, so I currently feel like a flop. Anyway though, spending time with my aunts/uncles/cousins/grandparents triggers my ocd the most, as majority of them can be on the judgmental side. ESPECIALLY my aunt, she’s on my moms side, and she and my mom are total opposites. My aunts a very calculated, straightforward, logical, stern, sassy buisnesswoman. She’s successful, but lacks a lot of understanding and can be so cold and just mean. My moms a kindergarten teacher in a struggling community, and she’s always thinking about others before herself, extremely emotional, caring, but neglects her own needs a lot. They’re sisters, and they bump heads a ton. My aunt and all of her kids aren’t neurodivergent. They simply don’t understand mental health. My mom does, thank god. My aunt and uncle think that if a kid is having a psychotic break, then that kid should be kicked out of the house and not helped at all. My mom and I entirely disagree with this idea, and that someone clearly mentally suffering NEEDS mental health help asap, and they need to be home. The streets are the last place someone suffering should be. While we were vacationing at the house, my mom argued about this with my uncle. I was asleep, thank god, but I seriously hate having people in my family like this. I can never tell them about me having ocd, they’ll think it’s just an “excuse” for not getting things done, or just me trying to feel special. The reality is, they don’t get it. My full brother went through the worst psychotic break a few years ago. It lasted two years on and off due to bipolar disorder, but thank god he got himself help and he’s doing absolutely amazing now. He’s frustrated and embarassed with himself but now he’s on track, and as I said, crushing it with school. But the entire time he was going through this, my aunt and uncle just didn’t understand. To keep it short, they thought his mental problems were behavioral, and that he’s a “crazy” kid. The reality is, he was coping with the loss of his childhood best friend and our other uncle who was like a second father figure to us. He had manic episodes from the grief and self medicating with drugs and alcohol. This was all the while Covid was happening and he was a freshman at a college states away. He was so vunerable. I’m saying all this because, well, how am I to seriously be forward about my mental struggles when they couldn’t even show the slightest amount of empathy to my brother, who was struggling, so much more intensely than me? I’m quiet at family gatherings when they’re around for this exact reason. I have so much resentment toward them for it. I try to avoid them when I can, because I love them, I just hate their actions/views. What do you guys do with these kinds of people?