I do not understand why, except the possible scarring. I need a second opinion about the matter and hopefully a solution. You may benefit from a breast lift or the implants need to be repositioned. You would need to be examined to determine what procedure would be best for your situation. I have never had anything like this done and I am a little nervous.
Collagen injections are generally safe.
Last year I lost 40lbs. I am now 58 and reflect normal signs of aging plus my face, lower eye skin and neck took a severe drop after I lost the weight. I want a facelift to improve my appearance. I am also probably going to need skin resurfacing and collagen treatments. Occasionally, we will do a conservative facelift and laser resurfacing at the same time.