help!

Hello all,
My name is missy and I need suggestions please. My body image is awful maybe the worst. Here's why, I get adequate exercise w just daily life, but still add more. I.never consume more than 1500 kcal daily. Do my very best to avoid ot at least limit carbs, I don't even wanna lose weight at the moment. I have all this loose disgusting flabby skin that I can not do anything with. I can't afford a tummy tuck and it makes me depressed disgusted and even angry to look at my body especially when I'm naked. I'm embarrassed to have sex w the man who loves me. Any one have any suggestions of changing this about my physique with out having surgery? I'd have surgery in a new York minute of I could at for it.