This is weird but I want help, so I have started my period not to long ago, and when I use the bathroom and wipe, it hurts painfully at the top on the outer lip. I didn't pay much attention to it but it I started to feel it, I was cleaning off the blood (in the shower don't judge) and then I felt a bump. I then decided to take a look, and there was a bump but its not on the outside its on the inside, like when you get your ears pierced and it feels like a beads in your ear. That's what its like, but it hurts, I tried popping it but it would. I need help please, I'm afraid its cancer etc.