Urgent referral appointment is Saturday the 2nd. I’ve had on going issues which I listed on another post (over years) and GP wanted to rule out pagets due to nipple skin changes etc. 

I am a breastfeeding mother but don’t feed the side that’s having issues. However today the nipple in question is painful. I can feel lumps inside it / it’s very tender. Usually it’s not painful. The appearance of the nipple remains the same, red and inflamed which is always is. 

I understand breast cancer to not be painful. Although my appointment is Saturday would it be advisable to ring my GP again to check it’s not something like nipple mastitis? (On top of the issues I’m having not as a full diagnosis) or should I just wait for the clinic on Saturday. I don’t have a temperature