SO relieved! First ultrasound and heard little baby's heartbeat!!!

I went to my doctor this past Friday for my first OB appointment we caught up from the last time I was there, talked about my plan for down syndrome and gender screening and my plan for delivery, gave me a script for bloodwork and said we would schedule an ultrasound for 12-13 weeks. However after reading a lot of scary/sad stories from the groups I'm in I asked if it would be possible to have one sooner, just to put my mind at ease. She wrote me a script right there, I scheduled my appointment and today we got to see our tiny little baby who is measuring 4 days behind what we thought which puts my due date at October 4th but with a scheduled c-section we will hopefully be meeting our little babe in September! 6w6d today and we got to hear that beautiful little heartbeat of 146!! I feel so relieved and finally feel like I can start getting excited. I don't remember being this nervous with our first 🙈