I had blocked ducts 2 weeks ago, and a milk bleb (I popped it in the shjower with a sterile needle and then milk drained). Since then breastfeeding from that breast has gone from uncomfortable to absolutely excruciating even with nipple shields. Went to the GP today and prescribed antibiotics which I started this afternoon (Dr thinks I have an infection from the blocked ducts). I have just pumped as I can't currently feed him from that breast, and I pumped a lot of blood. Like 3 oz or so until it eventually turned white. I have never had this before and this is my 2nd breastfeeding journey. Do I need to inform the Dr or is this normal?