Hi im a little worries ive had a rash on

Patient: Hi im a little worries ive had a rash on mu foreskin for about 2 month kinda redish and a little inflamated no other symptoms or anythings else my doctor had a blood test done for HIV can it really be that? Have had sex for about 3 months befor that only with my partner with whom i have a 2 year old baby

Doctor: