I have french kissed two different girls (and one boy a long time ago, not a good experience), and every time I've felt really really sick to my stomach around half an hour to 45 minutes later. Not as in guilty, because I could be really happy and content, but I'll feel like I'm gonna throw up. Why could this be happening? Because every time I make out with somebody this happens, and it really sucks because it ruins an otherwise very pleasant moment. Is it possibly like a chemical imbalance in saliva or different minerals or?? I don't know what could be causing it, but it happens every time. Oh! And if it makes any difference, I've been a pretty strict vegetarian for like over three years now and haven't eaten meat at all, and I forget to take my vitamins a lot.