What does hiv rash look like? And where does it appear?

Not specific. Rash due to HIV varies with the stage of disease and related complications. Rash may be due to fungal infection of the skin due to immunodeficiency, Kaposi's sarcoma, nutritional deficiencies due to intestinal lesions, bacterial infections of the skin. See this site for more info. http://www.mayoclinic.org/diseases-conditions/hiv-aids/basics/symptoms/CON-20013732.