Just curious

So I know that sore breasts can be a sign of pregnancy or AF. But how many people havent ever really experienced the whole sore breasts/nipples before getting AF and ended up being pregnant.. the only symptoms I usually get before AF are cramps and I want to eat everything in sight. I'm due to start my AF within the next 2-5 days and ever since yesterday morning my nipples have been super sore. I'm hoping this is my month and that AF doesn't come because we've been bd since December and still no baby.