Oh yikes! That seems like a long wait for a beta!
Whatever you're feeling is good. If you're feeling a lot - that's good. If you're feeling nothing at all - that's good. I know it's hard (impossible?) to accept, but every one and every pregnancy is different - try not to over analyze any symptoms (or lack thereof).
What matters are the betas and the scans. If those are good, then you are good, regardless of what you do or don't feel.
--That's just my PSA coming from someone who really didn't have a ton of symptoms, and spent some time worrying about that, until I realized that TONS of women have symptom less pregnancies. My symptoms didn't start kicking up a bit around week 9 or so.