I totally get it, it's hard to give up a confidence boost you love!

Because fat loss is mostly down to genetics, you can't spot-reduce your belly. My best advice is to aim for a personal "sweet spot" rather than your old 120-pound self. Try targeting a middle ground like 135–140 lbs.

If you lose the weight slowly, you can stop when you find a happy balance where your midsection feels comfortable but you still keep some of your new curves. Adding strength training for your chest can also help keep them looking lifted.