Bumps around vagina

So after shaving a couple days ago, a very small bump appeared on the outside of my vagina. To put a size comparison, you know when your underwear rub you and your hair follicles get raised from irritation? It's that size. Super small, but I still notice it because I'm super paranoid. Now there's two or three that are this slightly bigger then normal size. My friends say they look like zits or ingrown hairs. They don't really hurt, I can touch them without any pain. They aren't solid. They itched a little at first which is why I first noticed them. They haven't really been itchy at all the past couple days. They are the same color as my skin, they aren't red or anything. I have an appointment in a couple days but I'm very scared and would like any words of advice.