Im always on time when it comes to my period and have never missed it. I know when its coming. Im 29 years old and my husband and i have been trying for the past 4 months ttc. My last period was oct. 3 and so i tested about Nov. 7 with 2 positive pregnancy tests. According to my chart i am 6 weeks and 6 days along, but this morning i got cramps and when i went to the bathroom blood came out. Is this my period or chemical? My cycle has never lasted this long(48 days)(20 days past).