I had this swollen scar on my breast since Friday. it's red, and it hurts when i touch it. i touch everywhere else on my breast and i feel nothing. i can lift up my nipple and feel underneath and i feel nothing.
this was on Friday. when it happened
Mastitis maybe? I would go to doctor!
You need to see a doctor ASAP. You probably need antibiotics urgently. Do you have breast implants?
no, no implants.