my husband decided on a sunday night that he wanted to have a baby. we tried that night. the next day i stopped using my birth control in the middle of it, which my doctor said was ok for me. we went ahead and tried monday and tuesday night. i started my period a few days early. it was kind of a weird period for me and now i am still spotting a little. i actually started about 5 days after he and i tried to conceive. could i be pregnant?