Nelle, Im a bit confused to be honest re the blood test.
He didnt give me the levels but I know they dont count anything under 40 or something as pregnant but you still can be kwim?
With Jett I had a blood test at 5 or 6 weeks and it was "inconclusive" so they told me to come back in 2 weeks. Well I POAS 2 days later and got a fab line, had an u/s and whalla 2 sacs, 1 baby so there is still hope I guess.

Going to go get another HPT, if I still get a faint line Im ringing my OBGYN for an u/s, could be an ectopic or something. If its completely negative then I'll wait for AF.

My dpo was only a guess really, who knows I could have o'ed late.