I have like a pimple on the lower part of my vagina. it hurts to touch it or even have sex with my boyfriend. it comes after my period, what is it?

Need exam: This is the type of thing that is really difficult to diagnose without visually examining and testing the spot. It doesn't sound like an emergency, so make an appointment with the gynecologist when the pimple is visible.

It could be a: Bacterial infection, a wart , blister (?Herpes) etc.My answer is just a guess and only ur dr can confirm this. Take care!