I'm 22 years old. Been married for a little more then a year now. My last period was on June 1st. My periods aren't on a normal. But I know I should of had it by now. My nipples are very tinder to the touch and I have been wearing the same bra and I also took a Test. And it came up negative. What should I do?? I called to make an appointment with my doc. and they said to call back in two weeks if I still feel like it. Also it's hard to sleep on my stomic. Can someone plz help me. I just want to know.