Hi. this happened four years ago. My ex girlfriend (17 at that year) have leukemia( cml) and we did unprotected oral sex. Only oral We both preformed it and now i have a fear about hiv.. she did lot of tests because her sick. But i never heard she has hiv...till nowadays i had no fears. But now i have a phobia about hiv and i remembered this story. If she have hiv ???. I have no symptoms and my blood counts are very normal. Do i need a test.?. Or my fear is unwarranted ?