I have multiple issues, it has been going on for just over a month and a half, i had unprotected sex with mutiple different women in the weeks prior. 1.) Itchy red sores on arm , shoulders, and shoulder blades, most in a circular form. 2.) Small, itchy bumbs, resembling pimples , some red, some skin color, on my wrists, in between my fingers and on my stomach . 3.) Rather large, swollen pusey bumbs on the shaft of my penis , generally around my circumsition scar , and scabby somewhat pusy sores on head of my penis, all somewhat itchy. What could i have and how can i go by treating it?