I have to say a lot of your comments really remind me. Of what it was like wth DS1. He would only sleep on me, feeding every 1-1.5 hours. Terrible wind.
It turned out that he had a tongue tie, despite being checked by 3 paediatricians and MW in he hospital. T was a posterior tie so he could latch, but he couldn't properly feed and was wearing himself out trying, falling asleep then waking up shortly after really hungry.
Also I was in all sorts of pain with nipple blanching, where it flattens with feeding and goes white. Bloody agony!
If you think you have any of these symptoms definitely get a feeding consultant (or if you are in North London go to the Royal Free Hospital tongue the clinic).
DS tie snipped in 5 mins and like a changed baby after.
I know that DS2 hasn't got a tie as he feeds much better and is already sleepin g for over 4 hours in his crib.
On and id really think about whether you have to wake a baby at night for feeding. If hey are asleep and happy what are you achieving??
Good luck everyone. Even with a so far good sleeper I'm still up lots in the night!