Low Heart Rate

Jenn

So I had my first ultrasound today. Based on the date Glow showed I ovulated, I should be 7w6d today. Based on my last period, I should be 7w3d. I got my positive test on 11/26. Today I measured at 6w5d, which is impossible going by the date I got my positive test because that would mean I got a positive 3 days after conception, which isn’t possible. The worst thing is that the heart rate only showed 72 bpm. Has anyone else had this and had everything turn out okay? I’m super upset and worried. I have another ultrasound in a week to see if the heart rate goes up. I have had no spotting and only intermittent cramping here and there over the past few weeks. I don’t have a good feeling about this. 😩