My husband and I are trying to conceive. I ovulated and we had sex 3-4 times during the ovulation period. Today I am suppost to get my period because I am 14DPO. Yesterday I had brown spotting, and really bad cramps for about an hour, but I have not started my period. There is nothing at all today, no cramps, no spotting. I am recently off the patch and things could be getting back to normal, but I am not sure. I took a test to see if I was experiencing an eptopic pregnancy, and the test was negative. I have never had brown spotting like this before, please help