AF may 1st still hasn't made appearance

SOOOO AF was supposed to start on may 1st and never shower! Yay!  I usually have sore nipples after ovulation for about a week and then stops. Well, this time they are aore as hell and my boobs are swollen! I have had a cramp here and there but nothing unbearable.   I am really tired today I hope that's not a sign AF is coming. I dunno if I'm really craving spicy foods or I'm just imagining it! Needing some positive vibes here! Are these good signs?