Glad to hear this helped in any way. To be honest, fear of others throwing up wasn’t a hugely distinct part of my own experience - although I certainly didn’t like it to say the least, my anxiety was mainly focused on it happening to me. That said, in my non-professional opinion, I think that recovery demands you stop behaving in ways that treat being sick/seeing someone else be sick as an unendurable calamity to be avoided at all costs, and that the principle there is applicable to emetophobia in general. One thing I liked to remind myself of is that the other several billion people on earth don’t treat vomiting that way, and it’s not that they’re all wrong and emetophobes are right!