I used toilet seat in the office, before usage i spread some toilet paper on seat. For that I have to bend ofcourse, now i feel what if my hairs(which were kinda tied) got touched to toilet seat or little inside. These thought killing me. Plz help

I’m so scared. Part of me feels ok and part of me feels like I need to clean everything off. Basically my sweater had a stain on it from food it was newly washed but I decided to throw it in the wash again. While throwing it in the laundry basket I noticed a specific type of clothing that scares me. I quickly put the sweater on top of the used laundry and left. My phone was in the living room and I’m pretty constantly scared it will get contaminated by laundry I’m not sure why but that fear started randomly. Anyway I had to walk past the living room to wash my hands in the kitchen because someone had to use the bathroom badly and was waiting for me to just throw my laundry in to go to the bathroom. Anyway I’m scared I went near my phone or contaminated it with my hands. I can’t remember the details fully either but I just remember walking straight to the kitchen but I don’t know. I’m really scared and I want to clean everything like my phone and everything it was near. The thing is my fear is real because used laundry is so gross. What do I do? When throwing clean laundry in a basket should you wash your hands? Do most people? Even if the article of clothing isn’t dirty? Because maybe my hands accidentally went near the actual gross laundry I don’t know

I went to the pool and laid on a lounge chair that had bird poop on it, and I got bird poop on my leg and brushed it off my leg because it was dry and like crumbs I didn’t think of it at the time until I was on my phone then I realized a few moments later about the bird flu and I have a cat do I now have to shower and wash my hair and clean my phone or is that just me worsening my OCD should I leave it alone or should I do those things because I just wanna keep my cat safe

i finally moved in to my dorm and im with my dormmates rn, earlier i touched the string that my mom used to tie my bed foam and i feel like its from our house. i have a really bad contamination ocd especially to my own body fluid (semen), i used to touched things while my hand is contaminated with it back then and i feel like my family also touched those so i feel like everything in our house is contaminated with it. i want to move to my dorm without that feeling and sanitized all my things before going, but after that tie my mom used and touched i feel like my whole things and body is contaminated rn and i feel really really dirty and idk what to do