Loose belly skin (get rid of)?

Summers coming! I wanna look hot in a victoria secret bom shell bikini ha lol! But theres a problem......I have just a lil bit of loose belly skin, do to having a baby 2 times, its been 2 yrs after a c-section! im only 110 lbs. Is there a way with out surgery? My belly bottons a lil destroyed by a piercing so it now hangs over my on but I can pierce that right make itll look better? Also my strech marks I can tan, but I hope I can look better for my husband this summer! It doesn't look to bad I guess but enough to worry about if ur used to having hella attenttion by guys and gurls because u look like a super model, lol not concided promise! Just excited! Because there is hope and people to help! So thank u