6DPIUI anyone else? How does my chart look?

Had my second IUI last Tuesday with letrozole day 3-7. The 2WW is the worst. This is my first full cycle taking my temp. I took my temp last cycle but it was a day or two before ovulation. 🙏🏻🤞🏻 hoping this is my month and #2 is my time!!! bbt chart added not sure if it’s looking good or not plus had a dip yesterday at 5DPO which I think it’s too early for implantation. My naturopath last month said she’d like to see patients at 37 degrees for pregnancy and I didn’t reach that last time.. so I’m a bit worried since I’m still not at 37 degrees. Highest temp so far is 36.8... how is my chart looking? Should I be worried?