I got a neg blood test on aug 29th, Thursday sept 4th I got a positive digital test, Friday the 5th my bloodwork was 331. Thursday sept 11th my ultrasound measured 5w5d (fetal pole) and 5w2d (gestational sac). I don't believe that I am 6w2d, the dates just don't make sense. Can someone please help me figure out how far along I am. I had another ultrasound today and the sac got alittle bigger but the fetal pole didn't change much. I'm confused