I'm soooo confused😱

Ka
I'm currently on cycle day 39, no idea when I ovulated, last month was a 31 day cycle. (Very irregular) Negatives so far
No sign of af
Excessive increase in watery white cm
acne on my NECK?! (Never in my life)
My skin is itchy
And I'm exhausted...
Do I give up hope due to negatives or has anyone had a very late bfp?