Another wits end post from me, sorry.
I had a brief few days where my LO started eating normally (5-6oz feeds), but we've slowly gone back to 1/2/3oz feeds that are irregular. We've changed to soya on GPs advice, which cleared diarrhea, got gaviscon but he's still not eating. The average feed is 2oz every 4+ hours. So far today:
3am: 3.5 oz
7.30am: 2.5oz
11.30am: 2oz
He screams blue murder if milk comes near, but will take a few oz of water still even when refusing milk (2oz after a bottle). I'm not letting him fill up on water, but offering it after a feed as it calms him.
He's nearly 12lb and 10 weeks old so these feeds aren't enough, often 16-18oz in a day. He's getting screamier and sleepier again. Has been awake very little today and yesterday, though when he is (max 40min) he's alert and smiley before screaming.
What do I do? Let him eat so little if he wants to? 2oz every 2/5 hours with long night sleeps? He's weeing and pooing but his weight gain has massively slowed, even static some weeks. Feeds are a bit of a scream-fest and it's getting me down.