long ttc story; fair warning

start off the story bad, but me and my husband misscarried in October (that was my 3rd mc) doctor gave us the okay to try after my first menstural. Which came November 15, lasted about 4 days completely normal. Well here we are January and not another period since. Took too many test to count & all negative. Don't really have any symptoms that I notice. 
Advice!? Doctor would like for me just to wait another week for blood test. But the anticipation is killing me of course