No idea what is happening this month..any thoughts?

Can anyone help me with my BBT chart and OPK this month. I always ask on here because I am not an expert at all with BBT. Also find it very difficult to sleep for more than 3 hours at a time without waking up. So I know my chart will never be perfect. However this month I never caught my ‘peak’ LH surge, where last month I did.

What do people think?