Period starting right before?

My doctors office is closed and I go on Tuesday for my surgery!!!!

But he knows already that my cycles are awful, have no pattern, and are just…awful. I have SOME of my PMS symptoms right now and my last cycle was the 20-26.

I’ve had 6 day cycles and 60 day cycles. If I would start my cycle would that be a reason to postpone surgery? Last time he did anything was in April and I had a diagnostic lap (again) a D&C and hysteroscopy. I started bleeding literally the morning of and he said it didn’t matter.

I’m just panicking right now. I’ve waited so long for this