Ds son has had a spotty rash on face for 2 days and have just got him ready for bed and noticed blisters on the sole's of his feet and raised red lumps? Does anyone know what it is. Could it be foot and mouth? He has been grizzly for a few days, a little warm, but he has been teething so we put it down to that. Should I take him to doctors? I don't think it's his shoes because he's only had them 2 weeks.