So my son who is 4 had gastro really severely. He couldn’t keep anything down for 3 days solid. Day 4 he started to improve slightly but still sick a couple of times. Day 5 he started passing bright red urine, this continued all day. Was seen at OOH and said the blood could be caused by a number of things. Said if it continues to take him to A&E. Today his urine is a much better colour but can see red things floating in it. He’s also had swollen red toes. I don’t know what to do? Or whether I need to get him seen asap. Anyone been through this before?