me and my boyfriend had a miscarriage September 5. we now have sex more often, because we both want a child.. I had my period from October 19-October 24. I took a test the other day because I've been cramping and having alot of back pain along with a migraine. it was negative.. well, today I woke up with a worse migraine, cramping, constipation and back pain... I don't want to take a test and get my hopes up but should I take one or wait. we had sex before my period to, so I could have gotten pregnant before my period..