I have a hump, not a bump on my .?

I have a hump on my , it is kind of like a muffin top, but just on my . You can see it when I where fitted pants such as leggings etc. I am trying to find out what its called so I can do some workout regimens to get rid of it once and for all. My mom said it will go away when I lose weight, but i lost about 20 and its still real visible. I want to get it sucked out and I have like cellulite marks on my ... my is real ugly and it makes me self cautious. someone please help.