hello. i've noticed a large dent in my thigh a few months ago. there is no pain, it is only on one of my thighs, and it is very noticeable. it is so deep that it even shows when i wear tight jeans. it is very embarrassing and i'm very self conscious about it. i am afraid to wear shorts and summer is coming up soon and i'd like to know what it is and how i can treat it. i don't have health insurance which is why i haven't asked a doctor about it. please please help me.

i've attached a picture of it.