Had breast u/s showed multiple fibroadenomas, complex cyst and bilateral axillary lymph nodes enlargement. Painful breast+ arm with edema. Possibly?

See specialist. You have a "busy" breast and with your young age it is probably dense as well. I highly recommend you find a breast specialist who can review the films and examine you. I have several other posts on Fibroadenoma and Cystic changes (Fibrocystic) that you can review. Good luck.