little tiny white bumps on vagina is it herpes???

I have these white bumps on my vagina they're really small but I was wondering could it be herpes... My boyfriend had a cold sore which we thought was healed but then a few days later it came back... He didn't physically put his mouth on my vagina but he spit in it and I'm freaking out.. I went to the doctor she didn't look she told me to be careful but I'm going back Friday to be checked.. Please help...