I’m having a similar problem. I’m 5ft 11in, developed early and put on alot of weight and my bra size was 44J until I lost the weight and am now a 34F. I already had saggy boobs with loose skin before and the weight loss just made it worse as well as losing a lot of tissue from my breasts. I’m planning on having a breast uplift with implants around Dec/Jan, which will get rid of the loose skin and the implants will improve the shape and fullness of my breasts. Have you considered having an uplift with implants? I got a quote and the cost would be around