My 12 week old has suspected CMPA, I’ve been 9 days without dairy and he seemed better for a few days. The last two days he’s unsettled, red and rashy again and has foul smelling diarrhoea with lots of mucus in with every feed again. I’ve cut of dairy soya and eggs. I know it can take a few weeks for all traces to leave his system but does this indicate a new flare up/reaction? Is it possibly something different entirely? I don’t see how it it was cmpa he’d be better for a few days then get worse again despite me eating no allergens?!