has anyone used phentermine m thinking about asking my doctor m struggling to lose weight and I just…

has anyone used phentermine m thinking about asking my doctor m struggling to lose weight and I just feel gross I've always had problems with weight loss but when I got pregnant I actually lost weight and after giving birth I was 15 pounds lighter than I was pre pregnancy and now with birth control I've gained it back but I'm concerned about the fact that it puts a strain on ur heart