Hi I m only 19 and athletic and I feel and am starting to see like a little bulge under by butt. I would basically call it a second butt crease. I can feel it when I lay down with my legs down but not if my knees are bent. I feel like I forced a small amount of my skin/fat/ muscle when laying down with my legs down to clump up. There s like a small indent first which makes it look like a small bulge out. So now I don t want to ever put my legs down cause I feel the bulge being smooshed more....and when I walk I feel like I need to stick my butt up more cause I feel it. What do I do???