I'm kinda the opposite. I don't mind my own at all, but anyone else throwing up scares me. I don't receive any sort of treatment for it. I hope you are talking to someone professionally about it, though.

Maybe there's a way you can get antidepressant or antianxiety medicines as an injection? So maybe that can help you until you are stabilized? I don't even know if that's a possibility, but you might be able to ask.