Feeling hopeful!

I tested positive at 15 DPO. Today at 21 DPO and 4+4 according to doc I'm showing 2-3 wks on clearblue digital w/wks estimator. I had quantitive tests done on weds and yesterday, just couldn't wait to get the results. I'm so insanely nervous, anxious and scared that I won't have a sticky bean but I'm also optimistic and hopeful. I really don't want another MC. Baby dust to all!!!