I've been spotting bright red for a few days so I went to my OB today and had a transvaginal ultrasound. The baby only measured 5 weeks 6 days and according to this app, I should be 7 weeks 6 days. We also did not see a heart beat.  My doctors seems to think it's too early to see the heartbeat and thinks the app may be off on predicting accurate gestational age.  Has anyone else had this experience?  He drew blood today and I have to go back in 2 days to see if my hormone levels have changed...scared and worried to say the least 😔