Hi everyone so 2 weeks ago our little boy who's 20 months old had bacterial tonsillitis and was prescribed antibiotics which he finished last Friday. Sunday evening he started screaming and was sick phelm twice and seemed to have a tummy ache all night. He was up most of the night crying and wouldn't keep still and was raising his legs. Monday he wasn't himself but seemed better. Tuesday he woke up fine then after breakfast went poorly and was on our laps all day crying raising his legs and was uncomfortable. As we arnt able to see the doctor we spent most of the day on to 111 who eventually said he needed to see someone as he had a fever. Saw a doctor who said his tonsillitis was back and gave him more antibiotics. Could his tummy ache be due to being unwell with tonsillitis or could he have a milk allergy/lactose?? Thanks