I'm very insecure about my breasts, they are big for my size and one is very bigger than the other. I feel like my breasts sag too because they are so big and I have stretch marks on them. Whenever I have sex with someone they think my breasts are beautiful but compared to other girls and what breasts are supposed to look like they look weird and saggy. I'm to the point where I don't want to be fully naked when I have sex and I don't want anyone to see them. Does anyone else go through something similar ?