I only ask because DG has a horrid milk allergy when he was small and MIL says was similar symptoms to DS
He is nearly alwats sick after having having milk though this maybe because he guzzle it.
He had reflux when V small - now 14mo and not sure if this is just a continuation.
He always has very runny nappies and lots of them ; normally 4-6 a day.
Otherwise he's fine and perfectly happy in himself.