Herpes concern

Hello all, I recently received a blowjob on Saturday no other sexual activity apart from deep kissing. Since ive developed a sore throat, flu like symptoms, rash on face, slight cough and chest pain along with a fever. Ive also noticed dry skin under my penis head as im circumcised. Ive never had this before. It does not itch i will attach pictures. If anybody could help that would be very much appreciated. Many thanks Ben

image

is it just dry skin ?
no little white pimple looking things ?

Can someone help me with this please