6 W 5 D, heart rate 112

Laura 👩🏼👩🏼🌈👦🏻🌈🤰🏻

We just went to the doc for our first appt. I was supposed to be 8 weeks exactly, but I'm measuring 6 weeks and 5 days. The heart rate is 112 which is on the low end of normal. I have no idea how I could have been over a week off. Though, I guess my cycles are never right. Has anyone had this happen? Does that heart rate seem too low? I need the truth even if it's bad. I go back in a week and I have no idea how I'm going to make it that long. 😪