I first started my period the summer before seventh grade so around 12ish. I was over weight(190) until the summer of my freshman year when I went through bandcamp and dropped down to 145. I was around 15. I am now 17 and weigh 165(am 5 ft 7 in) and wear a 34b cup. I'm concerned I have tuberous breasts. My breasts have hurt for the last couple of months right around the time of ovulation but I was wondering if it's possible that I'm still developing or if it's just due to my cycle. I'm really concerned and hope my breasts round out.