pain in sentinal node scar

[Les]

Just wondering if anyone has had this happen. I am almost 7 yrs out now from stage1 bc erpr+ her2+++ no nodes and almost 2 yrs out from melanoma,stage 1 feeling great back at work cleaning ect.and this week I started feeling pain and burning in the area of the node biopsy scar, I'm hoping its just a pulled muscle because I can't feel anything but that side feels different anyways after the radiation. thanks Leslie