Hi there. Honestly, this is an instance in which you really DO need to see a doctor. There is nothing to be uncomfortable with--- really. Doctors examine this stuff all day long! Are you sexually active?
Hi there. At 14, you need to talk to your mom about this. good luck
It is likely a little infected cyst. I know it's not something you want to talk about or have examined, but maybe it will help to be able to describe it to your mom like this: I think I might have an infected cyst or hair follicle or something and it's really hurting me in a really bad place! These things happen. Boys have embarrassing things too, not just girls.