Clitoris burning pain

Patient: HiI had masterbation for the fisrt time just by rubbing my clitoris. I did it for a long time near 1 hour and very fast also at the end. It’s tomorrow when I wanted to rub my Clitoris I had pain like burning in it. And also when I touch it on it’s left side I feel a very small object like a very small peace of bone under my skin! after 3 days still I have this burning pain when touching it and still I feel that object under my skin. Also sometiems I have this burning pain while sitting or when my panties touches it. I really fear. What I can do? Thank you