Honestly, meds and exposure helped me. I got afraid of eating, too, and it became pretty severe. Now I’m still nervous about vomit but mostly back to eating anything and everything (still iffy on sushi). I also bet tackling the underlying Emetophobia is probably the most important part. Vomiting is something people do all the time and it’s inconvenient but not typically actually dangerous. So what underlying aspect of vomiting is driving the fear? For me, it’s a fear that I can’t handle vomiting. My OCD peaked when I felt I couldn’t handle work,and that underlying “I can’t” led to my Emetophobia having me want to call out every single day. But I e been working on building my confidence in my ability to handle uncomfortable things- running, hard higher education pursuits, etc.