I just put him on 5mg of losec today and I'm not sure if I'm just seeing what I want to see but he's had two good sleeps (around 2.5 hours each) and he's possibly not furrowing his brows like he always does. He did have one dummy fit just now during a feed but after my partner settled him down he finished the rest of the bottle.

Fingers crossed it is the losec but from most people they say it only kicks in after a week or so so it
might be a bit too early to tell.