BBT Help!!!

Skye • I am 24, Married to a wonderful husband! TTC our #1 rainbow baby 🌈👪
I take my bbt every morning between 5 and 6 am. I had egg white cm 18&19 and 11-13. 
Can someone tell me what's going on here? I have pretty restless nights for the past week and my nipples are super sensitive. My usual AF is 36 days but last month was 30 days. 
I put would be appreciated as I am a new time bbt baby!