Hello. My husband and I just started trying to conceive this month. I was one week late for my period when I started spotting brownish blood and very light pink mucous. This happened 3 times. Two days later it turned into bright red blood with some dark clots. Similar to a period but darker clots. I have had very painful back And stomach cramps with dizziness Since two days before my expected period. I've never been more than a day or two late in the past. Do you think this is my period or that I had a miscarriage? Thanks.