Too sensitive?

Okay so I am 18 years old and have been masterbating for awhile, but no matter what I try when it comes to clitoral stimulation, I am always sore the next day. And when I say sore I mean severely, like if anything even ghosts over the area around my clit it’s sharp intense pain. I don’t feel like I am too rough or anything, I just rub in circles or back and forth but I feel like I must be doing something wrong. Any advice or thoughts on why this is happening or how to avoid it?