Has anyone ever experienced bright red bleeding for about 10 mins and then it stops but turns to brown discharge? No serious pains just lower back ache and dull ache near my groin/ovaries! I'm mean to be 6 weeks tomorrow and my HCG levels went from 965 on Friday to 2201 on Tuesday. Not sure what's going on. My doctor is checking in with me tomorrow to see how I am. I don't know if this is the start of a miscarriage or not? Should it not just bleed straight away and not stop?