I am 13 weeks tomorrow and I am so paranoid! I have had several ultrasounds very very early. Last one was at 9 weeks the one before that was 7.5 weeks. Both time the baby had a very good heart beat but at the 7.5 week one he was measuring 4 days behind my 6 week ultrasound and at 9 weeks he was measuring 6 days behind my 6 week uktrasound. They didn't change my date and said it was fine but I can't help but worry. This is my fourth baby and I can't feel my fundus. I feel like I can feel little baby flutters every now and then and I know I could with my 3rd at this time. I'm also afraid that they won't be able to hear the heartbeat at my appt Tuesday because of timing and I'll have to wait in agony for my next appointment. Please tell me I'm being overparanoid!. I've attached my pictures from 9 weeks and 12 weeks. ..most of this is just my regular belly! 9 weeks on the left, 12 on the right.