Pet safety

Sorry if this is tmi. In advance, I know some germs are fine - I'm all for that, and it definitely does ease some contamination anxiety. But I have lots of anxiety surrounding going to the bathroom, specifically number two. Again I'm so sorry if this is tmi. I went yesterday, and obviously my hands were contaminated because well, they are when you go to the bathroom. But also because I accidentally brushed the back of my hand against myself. When you're done in the bathroom you obviously put underwear back on, and trousers or whatever, but I wash my hands before touching my trousers but not underwear. So I do that bit before I wash my hands, but my hand, the very contaminated part, touched like a bit of my skin at my waist. At the time, I brushed it off, thinking that my trousers will cover that anyway for the time being. But then today, I wore leggings that are kind of small on me and they weren't as high waisted. And then I got in my bed, and had a t-shirt on, and probably touched so many things. I changed my t-shirt, meaning it touched my hair as I took it off. So now I'm paranoid I have poop particles all over me. I'm convinced I need to have a full shower again and wash my hair. I'm okay with having a shower, but I barely have enough energy for that let alone washing my hair too. I don't shower every day, so with my schedule, I'm not due to have one until tonight. I just want to be able to get up, get dressed, and go about my day. But how do I do that when my bed feels contaminated and I feel like I need to change the bedsheets. How do I cope when it feels like poop particles are in my HAIR. And that could totally be possible. I know some germs are fine. But I just don't know what to do.

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

So today I’m getting my car back from my grandparents bc it had no ac and they fixed it for me the day I gave them the car I was having ocd bc I touched a little tree air freshener no the air freshener itself but the outside of the wrapper and then I touched my steering wheel and I didn’t clean it before I gave it to them and I was having really bad ocd that day about it and now it’s coming back because I’m getting my car back today and I have a cat so I’m just always overthinking bc of her with the things that have chemicals on it common sense makes me feel stupid for feeling this when but I genuinely get overheated having to pick up this car today because I don’t wanna deal with it and it’s hair wash day and laundry day and I feel I should clean my steering wheel and ik I’m gonna have to wash my hands a million times and everything I touched after touching the steering wheel like my phone and the car handles and my front door handles. Should I just try and not do these things bc it’s common sense that doing all the this is necessary but I feel I need to I know I’m just needing reassurance I know I need to do nothing but I always stress about my cat and I go to the laundry mat to do my laundry so I don’t wanna be sitting there overthinking about my steering wheel bc I could of just simply wiped it down but I don’t wanna repeat the cycle of giving in to my ocd