Harm OCD and a Prop Knife for my Halloween costume

Have you ever felt the need to hide knives because you’re scared someone might hurt you while you’re sleeping? Or have your thoughts ever tried to convince you that you have feelings for your family members? Maybe you feel like you need to tell your parents to “drive safe” every time they go somewhere, believing that it will prevent them from crashing, or that something bad will happen if you don’t. These are things I’ve experienced, but they didn’t last long, and because of that, I’m unsure if I actually have OCD, as these thoughts don’t happen frequently. I’m 17, so maybe it’s still developing, but I’m not sure. At one point, I even thought I might be a psychopath and would become a serial killer (i was analyzing my past and feelings but it went away quickly) When I was a kid, I was also scared I had a tumor and constantly needed reassurance from my parents that everything is okay, but it wasn’t as intense. Recently, I’ve been scared that ghosts would come or that a demon would possess me, or that if i open my eyes i will se my dead uncle (i was 16😂) which kept me from sleeping. Are these signs of OCD? Should I consider getting treatment? About three months ago, I had my first big obsession about possibly having OCD itself (i was scared of going crazy, of feeling like this forever, of not being perfect, of not having control), and now I’ve been struggling with HOCD for three months. But I’m scared that I don’t even have OCD, and that these thoughts might be true. It’s funny because just a few months ago, I was terrified of having OCD, but now I feel like I want to have it. I think a traumatic experience with weed might have made my OCD worse, but I’m not sure. What do you think? I also found out that my mom is also hiding knifes and that she was also obsession over sickness…

Basically long story short, ive been dealing with anxiety for a very long time all my life I'm 23 now but about 5 months ago my anxiety started to get really and I overthink a ton and get worried to easily. So my chest hurt for a while from stress at work made me worry why it was hurting, then me worrying and thinking worse case scenarios was making it worse. So i and to go to the doctor and got diagnosed properly with anxiety and I have a med now that I take when I really need it called hydroxyzine but I also have another med that is Zoloft that I have been taking for a about a month now, to help with my intrusive thoughts I have sometimes i only get them when im stressed or when I'm by myself or when i just overthink in general, my loneliness depression is one of the reasons for my anxiety because I wish I had someone as in partner wise to love me and for me to love them. But anyways I've had intrusive thoughts about possibly hurting myself and family, or even my dog. Ive never acted on any of my thoughts in the past and I don't want to but I have had anxiety attacks when everything feels to real and really scares me. I constantly have the thought of am I crazy or am I becoming crazy and stuff and I've done a lot of looking stuff in the past about symptoms but most of them are identical to what anxiety is so it's hard to tell the difference. It's been probably 2 weeks since we last talked. I've been mostly doing good. But I just was wondering if had a little Harm OCD intrusive thought happen yesterday that targeted my Aunt at work she was complaining all day and when it got closer to the end of the shifts for us. I was already annoyed with a situation that happened earlier in the work day. But she came into my department and then went back over to hers and I said it out loud to myself and said you better get back over there or I'll, I tried to say something else because the word I was going to say was kill you. Obviously I don't but that's what my intrusive thought wanted me to say. And made me think thats why i got to hurt her to stop her complaing So the rest of the night I was saying she is safe I am safe I'm control, like this is just anxiety lying to you, it's just because I'm tired and got annoyed earlier. I can't tell if it was working or not because I was so tired and just wanted to go home. But after work her and I spent time together at our house she was on the one couch and I was on the other with a bunch of our dogs in the living room. I tried to keep my mind off of what happened, and I was fighting some stomach achyness already. But I obviously don't want to hurt her and we had conversations just fine. But I went to my other aunt house at night after work to go to bed because she has to watch my aunts dogs because my other aunt and family is on vacation. But anyways I'm trying to get over that word Kill, that word is what is scarring me and sticking. Like my anxiety is lying saying kill, or basically do harm. I don't want to do anything bad but I'm trying to shake that feeling and stickiness of that word. I'm just so scared and worried.

Hey so a couple months ago (7-8) I remember being upset at my family member. Like she was talking too much while I was annoyed and remember wanting her to be quiet. I got an intrusive thought like a really bad image of doing something really bad to her, and my hand twitched to the side a little? Like it felt like I was about to?! And I remembered thinking "if I do this, I'll get in trouble". I got up and left to the bathroom and felt horrified! I was thinking "did I want to act out? Did the only reason I didn't act out was because of getting in trouble? If there was no consequences, would have I done it?! Does this mean this whole time I've been using OCD as an excuse?" I remember I couldn't sleep for 3 nights because of how bad the anxiety was, I was crying and I felt very guilty like I should turn myself in to a mental hospital. I couldn't eat for many days or be near her because of that thought and twitch I had! I'm worried it was an impulse or I actually wanted to hurt her. And even to this day I still ruminanate about this. Like last night I couldn't sleep well I kept waking up every two hours and asking myself "am I capable?" I couldn't eat last night. Sometimes I move on from it like I forget that happened but when I remember, I feel distressed about it! I don't want to be an evil person or do bad actions towards anyone! I'm even scared to be angry because of this because I'm scared I have more "chance" of acting out due to anger. Like was it an impulse and I held back? Is this even OCD? Please help, I'm really scared!