You've gotten some fabulous advice from those who have been there and done that, and are in that place right now. Mothering is a tough gig. Constant demands and gloomy weather are going to sap your enthusiasm for everything - however you feed your baby. sometimes we just have days like that.
I don't know if I shoudl branch out into giving advice, but sometimes it's worth *just doing it*. Even if it seems like an effort, I've found that once you get into it, it's a lot nicer than you thought. And like a lot of things, the more you have the more you want. Plenty of lube helps! Don't necessarily wait for a *private moment* - just grab an opportunity and have a laugh if you get disturbed. And, it all passes. It seems like they are at your breast and in your bed forever, but then you blink and they've grown up. You are doing a very special thing breastfeeding your little one.