hi i had protective sex but i was havn a cut on my lower part of my penis 1day before havn sex its been a year nw but frm past i yr i suffer from frequent rash on my stomach right down my belly botton ,i use fourderm cream which gets rid of that rash but it occurs frequently and i have dark patch at dat area and rash comes like tiny red bump with irritation if i scratch it ,it becomes wet with fluid frm inside. plz help me am very much scared dat iam infected with hiv