Could ocd be partly trauma or stress based?

I feel like after years of living in survival mode from various back to back traumas, I don’t know how to turn off my brain. It’s always in some sort of overstimulated cycle of overthinking, rumination, self checking, and seeking reassurance. I know there will be more peace after treatment. But just hating like I’m stuck in always feeling like I’m waiting for the next shoe to drop when so many shit things have happened to me early in life. How am I suppose to be excited about what’s next?

I don’t even know where to start because there’s so much going on in my head and it feels like there’s so much evidence for every thought. Like my ocd feels like it doesn’t just have one specific theme it’s honestly every theme and it just switches throughout the day depending on the thoughts I have. This started all about a month ago, this whole ocd flare up. I’ve been diagnosed with ocd for about 3 years now and looking back on my childhood, I feel like I’ve had it for probably my entire life. My grandpa just recently died back in February and I feel like this whole ocd spiral is a result of dealing with grief especially because it didn’t even hit me for the whole month of April for some reason and things felt “normal”. But since this ocd flare up has started I’ve been constantly reviewing and revisiting my past, all my childhood memories and so many of them are terrifying which is weird because I never had a traumatic event hppen to me as a child. I feel like it’s always been “self-inflicted” trauma if that makes sense? My mind is telling me so many things related to so many topics like maybe I liked my family member as a kid and have just hid it to fit in with society? That my anxiety as a kid has caught up with me and I’m turning into a psychopath? That I’ve always been a creep and enjoyed looking at peoples privates or chests, etc but just ignored or allowed the thought this whole time. Also before this whole flare up I remember always feeling on autopilot and not really alive like everything I did I just felt numb about it. Which aids my ocd to tell me that these feelings are real and the thoughts are true and that I’m “waking up” or realizing or something. I haven’t felt such intense anxiety and distress since I was a kid and I didn’t even understand my own thoughts. It’s like I’m either hyper aware or totally unaware of what’s going on around me and it gets me thinking about my existence, personality, what my role in life is and like genuinely what I’m even doing in the moment like what’s the reason behind everything. I’m constantly questioning my intentions because I don’t know if they’re true or not and it’s like my ocd doesn’t even allow me to consider the thought it just jumps to conclusion. Like telling me I’m guilty before proven innocent. It honestly feels like so much at once to even simply call it ocd or anxiety because it feels like a crisis and any moment I could spiral and breakdown completely. Going to school everyday feeling like anytbing could trigger a panic attack at any moment makes me feel like I can’t be left alone with my thoughts. And like overall since I got down this rabbit hole, my first obsession was harm to myself, then it was harm to others specifically my family, then it was being a pervert or pedo, or being attracted or someone or something I shouldn’t be, which then makes me question my existence and who I am along with also being hyper aware of my facial movements like my eyebrows, nose, etc. Like why does ocd have to involve itself in every aspect of my life? It feels like there’s always something wrong that I need to fix.

Really long vent sorry 😣 I don’t think I’ve experienced any specific or intense traumatic events but I do feel like I might have trauma. I particularly struggle with religion and idk how much of it is ocd and how much might be trauma or if they overlap? Maybe I’m just overeacting? I’ve been raised Christian (and I’m still really young ) I have an amazing supportive family and amazing friends and I feel like my life is perfect and I’m just complaining and everyone has it worse and that I’m invalidating their experiences!? But also my life is not perfect and my family IS a mess. I think I have body dysmorphia but maybe I’m just ugly and I sometimes wonder if I have Bpd but I’m too young to get diagnosed. How I see myself and how I feel changes so regularly and it’s really distressing! I constantly feel guilty for sinning and feel like I don’t deserve anything good. I constantly label everything I do as good or bad and whether I deserve love because of those things. (Particularly sexual thoughts and desires make me feel impure and disgusting) (I keep thinking sex=bad but idk if that’s true and idk who to talk to cos it’s embarrassing and my family is Christian) I feel a huge sense of relief when I think about not being Christian but then I feel guilty for feeling relieved. Idk how much of that could be ocd and how much could be some complex trauma? But I’m pretty sure I don’t believe Christianity but that I SHOULD believe but then that I’d be doing that for selfish reasons! I don’t want anyone to know how disgusting and sinful I am but I feel like I’m being manipulative if I don’t tell everyone everything and give them enough information to make their own decisions. I just want to stop existing because the constant spiralling and back and forth of my thoughts is just too much. The thing is that I would understand and care about anyone else going through similar things but I cannot bring myself to feel compassionate for myself because I must be perfect. I also recently watched Ginny and Georgia and triggered my body and eating issues and sh thoughts😭 I feel so weak all the time and I keep seeking some kind of validation or reason for my pain. I feel like I’ve left out too much and I’m just seeking reassurance here but that any reassurance I get will be fake or I’ll make heaps of people mad or something 😭😭😭 I feel so stuck right now I feel like people should hate me but I don’t want them to.