Ang - I never got my beta numbers, so I can't help from personal experience, but I can give you a little "textbook" knowledge.

5 and under is considered not pregnant. Over 5 is considered pregnant. So since we all started out under 5, we'd have to be at the 9-ish level at some point in the pregnancy.

Since you don't know your dates, it's possible that you are just really early in the pregnancy, and your beta just hasn't had time to get higher yet.

Good luck to you!! I hope the beta next week shows good numbers!