My last period was June 28th and my cycle is always, always regular. I have a 30 day cycle, so as you can tell I am pretty late and it's really annoying because I have no idea why.
Tests say I am not pregnant. I could have been considering I had unprotected sex but I took 3 test so far (two last week and one last night) and they were all negative. So I have no idea what this freaking means.
It's pretty impossible to be stress related because I haven't been stressing, until well.. like now. I feel like its not coming. But I'm not pregnant.
My breasts hurrrrrt, and my back does too. This doesn't happen before, but during my period. I'm hungry all the time. But all my tests are negative!

So whats goooing on with me?
If theres still a possibility that I'm pregnant I don't want to go to the doctor. Because I'm 15 years old and my mother would slice me open and bury me in the backyard. Or the front yard so the neighbors will know not to mess with her.
HELP.