For 3 days now my right breast has been sore and painful. I found a lump beneath my nipple and the whole breast is harder . It especially hurts if pressure is on it. What should I do?
Have you started menstruating? Are you sexually active? If yes to the first but not to the second question, then it could just be that you are getting ready to start your period... Hormone shifts can cause crazy things like that... However, if neither of these are a possible issue, what is the "lump" like? Do you mean you can feel one inside your breast? Is it like a pimple or a bug bite? A few more details could really help here... sorry.