Not pregnant ??

Jo

Can someone help me out with understanding my chart, don’t mind the triangles they are all as soon as I wake up I just don’t change the time when I put them into my phone haha. I think ovulation occurred on the 29th? I had a negative test today at 10dpo and my temps are quite low so I’m feeling like I’m out this month. It was my first month of letrozole so was very excited ! 2 years TTC baby No.2