I have an embarrassing question?

You really need to go to the doctor, it will only get worse. I had one on my butt cheek, and when a male doctor walked in I was so worried. But these doctors have seen everything, they know what you have and they can treat you much better then you can treat yourself. He told me that they see at least 3 or 4 people a day with the same thing, it's not just you! Talk to your mom and go to the doctor! Goodluck girl. <3