Recently my 5.5 month old is only drinking 3oz of milk, then pushes it away, he's used to take 6oz per feed and would go 3-4 hours in between. He still refuses it even if I offer him more 1-2 hours later. Last week I tried solids carrot puree and have tried swede, he takes a little bit and looks at me as if to say "what the hell have you just put in my mouth" and then pushes that away aswell! Any advice?