Hey guys I’m also 16 and I have stretch marks on my breasts it kind freaks me out and I think that I am not taking care of them and some times my breasts hurt , I only wear sports bras since my mother hasn’t really gave me a real bra they sag and there really annoying and I don’t know if they hurt cause of something I’m doing and I’m scared and I just wish they were not there and I have smaller ones cause it would be easier!