Ok so I have breastfed and formula fed since day one. at about 3weeks I was producing almost 5oz! but it hurt so bad that at 5weeks I started mostly formula feeding. Now she won't take my breast. Even when she is extremely hungry. Lastnight she wouldn't even take the nipple shield! I want to breastfeed. How do I get her back on my nipple now that it doesnt hurt?!?!