Lumpectomy Surgery complications

I had a lumpectomy on 7//9 on left breast. They removed one lymph node. Sentinel Node Biopsy. Final diagnosis is:

Rare Microscopic foci of DCIS - high grade, One microscopic focus raises the question of Microinvasion, Anatomic location: Upper out quandrant, Archictectural pattern: focus to small to characterize, Necrosis: to small to characterize. Tumor Size: Less than 0.1 cm, Status of Microcalcifications: Present. Estrogen Receptor Assay: Positive (3+, 100%), Progresterone Receptor Assay: Positive (3+, 100%)

DCIS score = 11, Invasive Local Event 4%, Quantitative Single Gene Report ER Score = 7.8, PR Score = 7.8

I elected for no radiation or chemo.

My recovery has been awful. I had swelling in my breast from day one. I went to PT thinking it would help. I went back to the surgeon one month with enlarged breast and he did not see any fluid to drain so said I needed a better bra. I got a compression bra and then two days later I was admitted to the hospital on Sep 24 with a beet red left breast, swollen and inflammation and extreme pain. I was hospitalized for one week on IV antibiotic and on Sept 29 my surgery did not see any improvement so decided to go in and see if there was an absess or infection not showing up on the ultisound. She found nothing in surgery, took cultures and sent to Mayo which have produced no growth. it is going on 3 weeks and I have been taking 300mg X4 a day of Clindamycin HCL. The pain has subsided but the swelling and inflammation has not changed. The nipple in inverted and the lower half of the breast just hangs and is discolored.

I am going to UNC Chapel Hill Cancer Hospital on Wednesday for a second opinion. Do you have any help for me? I am so discouraged and do not know what to do to resolve this. Please help me.

Annie