hi, thanks for your query
You seem to have a viral infection and the skin rash
seems to be a viral exanthematous reaction .
You need to contact a physician as early as possible for proper diagnosis so that appropriate treatment for fever
and diziness can be started .
You may take the following measures for the rash:
-Take oral antihistamine like benadryl
twice a day
-Apply a soothing lotion like calamine
over the involved areas
The rashes will come down once treatment is started for fever .
I hope this solves your query
wish you a speedy recovery