how long is this gonna last?!??!!!

kay_8_16@hotmail.com

I have not had regular periods for YEARS. right before I got pregnant for the first time I hadn't had a period in 5 months. sadly my first pregnancy ended in miscarriage about 4 months ago. after that I had 2 months with no period and 2 consecutive seemingly regular cycles with breast tenderness for a few days before hand. I have now had breast tenderness for at least 10 days and I'm 4 days "late". how long is the tenderness going to last for and when am I going to get my period already? I'm seriously getting sick of it