Getting fed up!!

Leah • TTC #1 for 3 years. Polycystic and Endo
So I have irregular periods but my last period was 24th to 29th Jan so I'm approx 10 days late with no sign what's so ever!! Usually have sore bbs and cramps but got nothing! Zilch!! Only really thing I have noticed is been really tired and short tempered!! CM is very watery but again nothing out of the ordinary! Taken tests all negative! I really don't know what to do bit sit and wait I suppose, it's just really getting me down not knowing what's up with my body :-(