What's this lump in my labia?!!??

ok so I can feel a hard pea sized ball that I can move around a bit under the skin between my outer and inner labia on the left side of my clitoris that I found months ago. It doesn't hurt and I can't feel it unless I'm looking for it, and you can't see it by looking. It's not a pimple or ingrown hair cause it's deep under the skin. It's worrying me that it might be cancer but im probably just being dramatic. It could be a cyst but I don't think that's a very common spot for them so then I thought it might be a swollen lymph node considering I have a swollen node by my ear that's been swollen for over a year too. But I'm also not sure if there even is a lymph node there. I don't want to tell my parents or a doctor cause it's in a bit of an awkward spot. Especially cause I'm 16. And I don't know what to do I'm just worried and didn't know if this was normal. It's not easy to google cause it's hard to describe so if anyone has this can they let me know!!