Ok, 2 weeks ago i had an Ultrasound. they told me i was 5 weeks and 5 days Pregnant, The Fetal heartbeat was 112 Beats per minute. My Nurse Practitioner told me that heart rate was a little slow, SO she did an HCG level test and after 2 blood tests, and 48 hrs later the numbers did increase, but DID not double like she expected them too. i am now 7 weeks pregnant as of yesterday. i SEE my obgyn for the first time on the 13th. Maybe he can ease my mind. I have 2 other children and have never experienced a miscarriage before, could i be starting to have one? i am not cramping or bleeding or spotting. geeeez i am scared.