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 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?!