I had to rush my 4 year old daughter yesterday to a doctor for stomachache, fever, vomiting and for some reason, she had swollen gums.. in the last 6 months, this has happened 3 times already, same symptoms except for the swollen gums. she was given different antibiotics, co-amoxiclav and ampicillin. blood test reveals an abnormal wbc count but normal urine test. they think it might be uti.