Fat grafting did not help the strange dent on my thigh - what are my options? (photos)

I I can remember I've had this strange dent ib my thigh. It looks similar to a cellulite dimple except it's hard on the sides of the dimple which is about the width and length of my pointer finger. The actual dent portion of it just feels like nothing is under the skin- no fat, like an empty space. My GP had no aidea what it is and said its cosmetic and not to worry about it. I have had fat grafting it did not take I’m really hopeless Can I get it cut out?? I need a surgeon can