By Momoftwins3 October 16, 2012 - 2:10pm

My husband an I have decided to have another baby after a miscarriage back in February. In the month of September I had my period on the 9th thru the 13th, then for some strange reason I had it again September 28th thru October 3rd. I've never had my period twice in one month. Then from October 4ththru the 8th we had unprotected sex. Starting on the 14th I started get cramps and I've been cramping since with constant tender breasts and a constant nausea feeling. I'm confused because I'm not sure when my period is due cause I had it twice last month. I did take a pregnancy test but it came back negative. I'm looking for some kind of answer thank you.