Hi I'm a mother of 7months+ old baby girl from the beginning 1 month. I breastfeed her and later I got breast abscess I was operated and i was breastfeeding her only in the right but for few days on and off i was feeding her on the left but for past 3 months I stopped feeding her completely on my left.. I only feed her on the right and give formula feed... because I have stopped and not taken the milk out. now if I try to hand express it.. it's very sticky and smelly..and the left side is very hard and the milk doest come out fast.. so how do i express the milk and start feeding her.. please reply