Thanks Blessedatlast and Pholi.
DD seems to be getting more breastmilk now cause she had 3 breastmilk poos yesterday and didn't finish her suppliment 2 or 3 times yesterday so I'm feeling a bit better about it.
She still has awful wind, especially at night but putting her In The hug a bub seems to help.
I'm going to the hospital today to buy a second sns. The first one I got at cost price($50) and this one I'm getting for $30! Bargain! May try to source another one too at a reasonable price. So that means I can use one overnight and still have a clean one for the breakfast feed.