I had a MC back in March and per my OB, DH and I were supposed to wait 6 months and lose some weight before TTC again (I've lost 15 of the 40 she wanted me to lose, though I've had friends much heavier than me have healthy pregnancies).  We had unprotected sex on Mother's Day.  I thought it was much too early in my cycle because last time I used OPKs I seemed to ovulate really late.  However, I've had some strange symptoms since: