Congratulations on the arrival of your baby girl!
It is tough when they feed a lot. When my two little girls had feeding spurt's I just got under a duvet on the sofa, remote and phone on hand and just fed. Once I fed constantly from 5pm until 11.30 pm!
Can you take time to relax? Have you got help around you?
You are doing a amazing job over the last 10 weeks! Its not easy I know! These more difficult feeding times are, from my expericene, very short lived and things settle down again very quickly.
I hope this helps a little?