I’m sooooo tired

AF is 4 days away. My normal AF is coming symptoms have not shown up yet. Instead I have acne, sore boobs, I’m exhausted, and vomiting. I don’t want to eat and normally by now I’m eating us out of house and home. I am also having those pinching cramps on one side only now it’s in my uterus. So.Tempted.To.Test.