@Nicola no he’s just being so so fussy at the moment beyond frustrating might be his teeth I don’t know xx
My little one is the same at the moment.. he was a good eater,, this past week, he’s been totially off his food… he’s not eating his usually stuff and even refusing his favourite foods.. I put it down to teething
I would contact your health visitor and maybe the GP to just rule out any underlying health issues causing it. They do go through these fussy phases but two spoonfuls of peas doesn't sound like enough. Also not sustainable if he's up all night hungry. Is he better with drinking? Maybe you could find some high calorie smoothies or milkshakes while you figure out the eating xx