Breast Pain, Cellulitis, Breast Abcess, Oral Contraceptive Use, Knots In Breasts
The causes for sensitivity in your breast could be the following:-
1. Cellulitis - inflammation of the overlying skin of the breast.
2. Breast Abscess - Infection in the lower lobes of the breast.
2. Oral contraceptive use - Lo-ovral - Can cause sensitivity of the breast as well.
The Knot described could be due to a enlarged lymph node associated with the infection in the breast or a secondary abscess.
The best way forward is to undergo a few blood tests and a ultrasound to diagnose the underlying condition. You might consult your current doctor or your OB-GYN for the same. Treatment might include antibiotics and supportive medications for a few days.
In the mean time, NSAIDs like advil or motrin & Ice packs - might be helpful to resolve the pain and discomfort. Use of supporting inner wear might also help.
In case the cause is due to birth control pills, change of the medication to better ones might be helpful.
I hope this helps.
I will be available for any follow up questions that you might be having.