Just curious BBT charting

Amy

Does anyone still chart BBT? I am 10 weeks and just notice a gradual drop in BBT since 3 days ago and getting a little bit nervous about my little beans 😭 I had my ultrasound last Friday (9w+5) and little one was doing fine. I didn’t get to hear the heartbeat but the NP did show me the heart flickering and she said it looked fine to her. She told me I will be able to hear the HB at next visit when I’m 13w. Thanks guys