When is your post op appointment with nurse? As she will let you know how the wound is looking! It is normal for one breast to feel more painful than the other darl..honestly I still have this and coming up for 2 weeks PO. However mine was more the incision than the breast..if it’s discomfort then I wouldn’t worry but just make sure your bra isn’t digging in to tightly as that can be a cause of discomfort but if it’s really painful like really, really bad then you could ring up the nurse. It sounds normal to me but maybe you are just swelling up, are you taking anti inflammatorys? x