It gets better. Losing more body fat so it is just skin instead of lumpy subcutaneous deposits helps, as does skin brushing, strength training, and the like.
But the best cure is TIME. I spent a lot of time super morbidly obese. My body isn't going to look like a 150 woman who wasn't once 250 and more. It just isn't, and such an expectation is completely unrealistic. That said, I can still be the best ME out there, lumpy and saggy and everything. And once I took that attitude up I not only felt a lot better, but I realized that in the space of even just a year I LOOK better, too. Skin is very resilient, some more than others. But time has helped a whole lot, doing the extra bit that resettling my expectations didn't