TTC. #3 symptoms? TMI?

Nae

ok everyone I need some advice on symptoms when TTC #3.

symptoms:

sore nipple and shooting pain in breaststroke frequently using the restroom and thirsty more then normal, eating like crazy and super tired all the time. been very irritable for the past week and almost anything will upset me or make me mad. light cramping that comes and gos.

please help I'm confused if these r actual symptoms or if it's PBS AF is due the 13th.