Hi Mon
Huni try to relax event hough its hard. I am 13 weeks today and had spotting 3 days before my blood test and i thought it was all over red rover. That was at 4 weeks. Then at 6 weeks I had a fair amount again of brownish spotting...absolutely freaked out. Had a scan and found everything was fine. Could have been an implantation bleed they said. Then a few days later which happened to be around the time that I AF would have arrived, i had a smear of RED....was so upset and again turned out to be nothing. So what I am trying to say is, try not to worry but please go see your FS, maybe they can give you a scan or another blood test to make sure things are ok.
Its such a horrible time I know but its good you are in tune with your body, so please go and see your FS or GP.
Thinking of you sweetie and please keep us informed of what happens ok.