I think I'm having a miscarriage but I really don't know. I had symptoms, implantation spotting and then yesterday had dark red blood when I wiped and a clot. It's continued today as well and another clot or 2. Few cramps and light bleeding but my period is due 12/9 so this is a week before I'm due for AF. Negative test but I think it's to early to test positive. Anyone else experience this?