Thanks for all the advice and encouragement. Im still tired but Dh let me sleep in this morning so I got an extra hour on top of what I usually do. Bub has been sleeping like a champ today though funnily enough, Ive fed him twice since midday and he's been sleeping the rest of the time. Ive decided to perservere with breastfeeding, atleast try and get past the 6wk mark before I introduce formula if I feel its neccesary. I managed to pump 50ml this morning while in the shower so will try and make that an even 100ml tonight and then freeze it for a rainy day.

Barb -
what have his weightgains been like? I last had him weighed at 2wks old and he was 3380g, his birthweight was 2940 and he lost about 200g of that before we left hospital. He's been gaining about 200g a week so I guess thats good? He certainly looks chubbier so Im assuming he's still gaining fair amounts of weight.
What about wet and dirty nappies? What have they been like? He wets regularly and poo's just about every nappy I change, although its not alot amount-wise. Its a mustard colour, with chunky bits in it (kind of like seeded mustard). I figure its all good in that department.
Does he tend to have both breasts, or just one? How long would you say he is on the boob for? A majority of feeds I offer him one boob, then when he seems done and has pulled off I offer the second one. Id say 1 out of 3 feeds he'll have both breasts. He feeds for about 15-20min still.