im scared of the number 8 any ideas for exposures?

This is my first time posting - I have a fear of throw up and I’ve been told it is cause from my OCD (repetitive thoughts) which makes sense because if someone gets sick it replays over and over again and I can’t get it out of my head. It’s gotten a lot worse in the past maybe two years. I’m always on edge that someone is going to get sick around me. I’ve heard the “best or most common” way to help with this is exposure therapy and OBVIOUSLY I don’t want to do that. Anyone have any tips or anything for this (or maybe have done the exposure therapy)?

One of my first memories of OCD was from when I was about 8-12 years old. I’ve always struggled with sleeping and prone to twisting and turning due to my brain going like 🧠 🗣️🗣️🗣️ Anyways once I couldn’t sleep and got out of bed one of my parents said, with compassion, ”oh it’s so late, why are you awake it’s school tomorrow” and when they followed me to my room I saw that the time was 22:22 and I felt a really scary feeling in my chest (today I know it was anxiety) and from that day on the time 22:22 🕰️ followed me for years. I was twisting and turning and feeling anxious about my digital clock (I’m a 90s girly) turning 22:22. I could get issues taking deep breaths, being sweaty, uncomfortable and scared and feeling like ”ITS SOON 22:22 AND WHEN THE TIME PASSES IT WILL BE TOO LATE”. I never really understood exactly what was going to be ”too late” but I’m guessing it was getting too little sleep absolutely blown out of proportion. As soon it passed 22:22 it was all good and I could fall asleep 😴 I don’t struggle with those numbers today instead I smile and feel compassionate towards little me. Still OCD sucks, I still struggle with sleep times to times and do have some magical thinking but the big difference is that I logically know that it’s not real even if it emotionally sometimes feel that way. Take care out there. If this made you feel less lonely, wanna share your first memories of OCD? ❤️

Anyone know any ERP techniques or specific exposures that help with health anxiety OCD? I’ve heard such great things about ERP for other subtypes but I can’t think of any for health related OCD. I’d appreciate any advice!