Comtessa, it is a frustrating time! I can't believe all your niggles are still just niggles. But it's true that at least something is going on and your body is working on it. Won't be long now, surely! :)
Turns out I don't have DS's chest infection, I have viral laryngitis. So no anti-b's, just an inhaler to help with the chest tightening. Nasty business! DH home again (but doesn't seem to mind, really) today to help out and poor DS watching yet more TV. I feel so bad for not getting him out and about, but I've had no energy. Dr says I'm lucky to get sick now
, as I'll be well in two weeks time. Cause we all know babies never come early.
Oh yes, I remember the snacky, frequent feeds DS did as a newborn. If you just have the one DC, then you have the luxury of sitting on the sofa feeding all day. It is still tiring, though, don't get me wrong! Not sure what I'll do if DC2 is like that! Probably won't get fed as often, I imagine. 
I think DS was quite "good" and mostly had 2 feeds a night. Everyone here talks sense, it does settle down and they will probably get into more of a routine at some stage. It takes some time to get bf established. But don't stress about it, enjoy the time with them. Newborn stage soon goes!