Pregnant?

AF is due in a about 5 days and for the past week and a half(since ovulation) my boobs have been super sore. More sore than usual, feeling heavy and full and nipple really hurt, hurts to cross my arms even. The past week I've also been pretty crampy and bloated, also dizzy at times and extremely tired and irritable. My back is extremely sore as well. I'm thinking/hoping I might be pregnant, but I don't want to get my hopes up and I feel like I want to be pregnant so bad I could be overthinking everything. Thoughts?