Wierd spot?

Jamie
So I've been masterbating a ton lately (I moved states from my boyfriend and I don't get to see him a lot) but I just noticed like a little bitty sore by my clit. About the size of my clit but it's sore. It doesn't look like anything.. It just hurts? I only really noticed it last night. 
(It's not an STD or anything I've been tested and haven't had sex in months)