Hello sir I was engaged in vaginal sex 4 days ago with sex workers with condom for 30 second and then I ejaculate in condom but after that I was worried about hiv so I call that girl that you have hiv or not she said no and I asked again that you have tested for hiv so she said say yes one month back and was hiv negative and take some medicine but after that got in stress and I got swollen lymph nodes runny nose and fever I should worry or not.