Ds has been poorly with this, spots appeared on Tuesday morning. Yesterday I came over all feverish, couldn't get warm, aching all over etc etc, have had a bad sore throat too. Just had a look and appear to have spots in the back of my mouth now, but nothing on hands/feet. How contagious will I be? I have tickets for a concert I'm desperate to o to tomorrow night and do feel better in myself today..advice please 