Yes, they took 4 lymph nodes and one was positve so if they find lymph nodes positive chemo cycles could increase.Everybody is different never compare yourself with others.We all are on the same plate. Try to be optimist.

I think it's normal , stay away from Dr. Google if at all possible

I went to physical therapy today. She said I should not have used any hot or cold packs . She said it will make it worse. She said to stop wearing the compression bra too. She said to continue the exercises. I have a book on the exercises. I got from the physical therapists at appt. prior to surgery. I asked for the book. "Breast Surgery and recovery following Lumpectomy." Plus she gave me more exercises to do today to get the fluid moving.