help ASAP advice?

my boobs always hurt a week before I get my period it's always been like that and my period comes in two days and nothing no cramps or back pain at all, I've been nauseous and peeing a lot and I've been tending to fall asleep during the day which I NEVER do, at work today I got really really hot and warm where my fave was rosy and flushed and like 30 minutes later it went away, has anyone bad pregnancy symptoms similar