Hello, I’m in my twenties and I lost 50lbs. I am interested in tightening up the skin toward the bottom of my stomach and between the bra strap / armpit area. The skin does not hang, but there are stretch marks and it’s just not as tight/elastic as I would like it to be. I want to try laser skin tightening. I’ve read about it and there are some facilities near me that perform laser for skin tightening on the body. I want to lose 20 more lbs max, so I’m wondering when is the best time.