Sore breasts, nausea, waiting to test!

My period is in 2 days and I haven’t had any cramps at all, I’ve been supper nauseous and having hot flashes, with really sensitive breasts, and supper bloated! I’m trying not to get my hopes up. I never get sore breast you could elbow me in the boob and it wouldn’t really hurt for me so naturally my breasts aren’t very sore so this is new for me. Also the nauseous is new. I’m waiting to take a test. I am really trying to hold off on taking a pregnancy test until after my period if it does not come. I don’t want to get my hopes up so we will see what happens I guess.