I had a lumpectomy and sentinel node biopsy on Tuesday. I've had a raised temperature on and off since, but today I felt not great, with flu-like symptoms, a raised temperature of around 38°, and ge rally feeling unwell but not vejng able to put my finger on it. I checked my breast this evening when going to bed, and saw that my breast is very red, hot, and hard. I called NHS 111 and had a tria call, and am waiting for a clinician to call back, but I don't know if I should just go to A&E. My breast looks pretty bad...