8/20 AF due, Symptoms?

Kim
Hi Ladies, 
AF is due 8/20 and I'm currently feeling like crap. I slept for 8 hours, but I'm still exhausted. Myappetite  is large and incharge, which NEVER happens, I have indigestion, and my boobs feel large than normal!
I'm hoping these are no symptoms for AF and that she doesn't show up on the 20th. Any one else seeing symptoms?