high risk exposure contracted hsv2 twelve days after got shingles, 17 days later rash on forearms for couple hours 4 weeks later mouth ulcer headache lasted about a week home access negative 11 13 17 weeks oraquick negative 20 weeks immune system was shot with stress anxiety obviously with shingles developing still worried about late antibodies slept with friend after 4 month negative they developed sore throat 18 days later rash on neck for couple hours in need of advice