harm ocd

I dont know whats going on. I dont know if its OCD anymore. I know it was in the beginning. Ive been through a lot of trauma and had one little scary thought of killing my sister 4 months ago that has blossomed into this giant idea of me being a serial killer and wanting to hurt everyone (I never had any social issues growing up but I have had some trauma). Recently I’ve been having urges to just give in. And my mental images have been horrible and I can’t stop checking if I like them or not. I think I’ve convinced myself I have. This morning I woke up a shaking mess with an urge to unalive my family and when my mom left for work I was alone with my sister and couldnt stop vomiting uncontrollably. I dont know if i’m upset because I cant hurt anyone and I want to, or if I’m scared and just want my old life back. I was an avid horror and gore lover and now I’m convinced I want to do the things I’ve seen in the movies. Someone please help. I’m ready to check into the psych ward.

(Trigger warning) So recently I’ve caught myself being more content with these thoughts…and due to the fact of me not freaking out is making me freak out because I also have this weird little birdy in my thoughts that just say “do it” I’m not sure if I’m the only one and I’m ofc scared of that but please tell me this is normal…I can’t even cuddle my boyfriend or anything right now.

i’ve been having harm ocd thoughts for like a week straight. graphic images of hurting my family. i would never ever want to hurt them. i dont think i can do this anymore. they wont go away.