biphasic or just weird?

Mere 🍄 • 26; PhD student; wife; fur mom; hoooooosier

I would love thoughts/opinions on my chart. Usually I ovulate with a clear temp shift around cd15-20. I stopped taking b6 for awhile and then had a death in the family right around the time I was getting the positive opks, and I wasn't sure if the delayed ovulation/low temps/dipping below cover line was due to the stress/lack of progesterone/being sick for so long. AF feels like she's on her way and is due today. BFN yesterday.