Need advice!

Shania

I’m currently 13 days late on my period I’ve taken 4 pregnancy test and they all came out negative. I’ve had sore boobs and been feel nauseous every once in awhile and bloated. Been kind of crampy but nothing to bad. I’m waiting till I’m 14 days late to test again. But could I be pregnant! P.S I have an appointment coming up but just wanna know what all you guys think!