Breastfeeding fussiness

Su

I’m currently EBF. I noticed 4 days ago my daughter presented very pissed and fussy when feeding on my left side. I chalked it up to possibly a fast let down on the left side. This has continued with ever single feeding. Well now she is doing the same on the right. She is crying, while sucking, clamping down on my nipples, scratching at my breast, and pulling on my nipples. Every time she loses the latch she immediately tries to find it again and re-latches, so she isn’t full. She is doing this to both sides and my nipples are shot!! They are sooooo sore.

Any ideas on what’s going on?