Kinda scared 😞

I genuinely think I contracted food poisoning . I had barely eaten throughout day until I got home from work . Had a sandwich and fries. I felt so stuffed afterwards , that I started to feel shortness of breath and nauseous. I felt better a little agyer but still felt full, I then stupidly continued to ate despite that. I had a pint of ice cream I had been saving since I got home. My main symptoms I’ve noticed have been Alor of dehydration, nauseo, and shortness of breath. Drinking water isn’t helping . I’m scared I’ll die in my sleep. I don’t wanna have to ruminate and get anxiety and possibly have to ask parents to rush me to hospital .

This morning I had the realisation I might have fallen asleep on a random stray kitten that snuck into my house, obviously I can’t find it anywhere in my house nor can I find any bodies of a dead hurt kitten anywhere home neither did my family, but each of these scenarios can be explained by either the kitten leaving my house in agony and dying outside or my family just lying about finding one as to not hurt my feeling. How does one go aout such unverifiable thoughts, how can I know I didn’t fell asleep on a kitten when I can’t really feel it on a soft bed when under me? Or that it might have jumped on my bed last second when I’m laying on it after I checked there was nothing on it? I know it’s unlikely but I can’t keep living like that... I spend several hours not sleeping yesterday night vecause I kept checking under me while in bed never being satisfied and sure I haven’t falle asleep on a cat and just forced myself to fall asleep regardless but I feel guilty now...

I usually don’t write this much in the detail, but now I’m really scared, please help. So I had this “basic” intrusive thought if you don’t do that that will happen and of course I couldn’t resist and did it. But the problem is the thing I did is to put in mouth just a little (i mean really just a little) body lotion. In the past my I was really scared of getting anything like that in my mouth. Really scared. When I did put (really just a little lotion) in my mouth I immediately spit it out. But then my other side of ocd started acting up and I started to panick. Now i’m VERY scared i’ll get posioned and die. I researched a lot on google, and now I feel like I’m having some of the symthoms. I should go to sleep now, but I can’t forget this. Is there anything to worry about? (thank you for every answer, this is kind of embarrasing)