it HURTS SO MUCH!! please make it stop 😢

My breasts are so sore and I'm not on my period and I'm not pregnant. What do I do? They've been sore for 3 days especially in my nipples but my breasts have also felt a bit heavy HELP!! I want some more natural approaches if possible. I'm not against Asprin or anything but those I already know and I've tried a hot/want bath and it did nothing. 😢😭 Please Help!! Has anyone encountered this btw I'm 27 if that matters