Sore breasts stopped

AF is 3 days away, and my breasts have been sore for the past almost 2 weeks and I can feel them getting less sore. Anyone had this happen and got a BFP? I know it can just mean AF is coming because progesterone is lowering, also but I’ve been abnormally exhausted the past 3 days (like napping frequently) which I never do! Anyone had a decline in symptoms (such as sore breasts) and went on to have a BFP?