HI my last period was around the 14th of octoboer i very seldom have my periods i am lucky if i have 3-4 a year i had a miscarriage 2 years ago it was a missed miscarriage.i had intercourse on the 12th of nov 2 days before i was suppose to start but i never start the same date when i do have my periods well my stomach has been upset some what my breast are tender and my abdomain hurts really bad like when i move, when i cough, and when i go to use the bath room my abdomain hurst like you would not belive can you help me?