Have you found out if things are ok? I've had two experiences with blood, both with different outcomes. The first I had a bit of a bleed one day, thought it had stopped and then the next day it came back with a vengence and I had a MC. The second time I had some blood, got really upset because I thought it was happening again and then when I had a scan a few days later was relieved to see a healthy little bub there. If I were you (and you haven't already) I would contact your doc to organise a scan, just to put your mind at ease. Good luck!