My bulimia problem caused a skin reaction?

Well, I'm bulimic and sometimes, if I strain too hard, it pops blood vessels around my eyes and they're really unsightly and obvious and I don't want my mom to see them. I already have a lot of foundation and coverup, but I'd like to stop wasting like the whole bottle in one day just to cover them up. So is there any other way to get rid of them or be able to throw up without them showing up?