Hi Bilal, Welcome to HealthcareMagic Forum.
The HIV test
measures the antibodies
your body makes against HIV. It takes some time for the immune system to produce enough antibodies for the antibody test to detect, and this time period can vary from person to person. This is commonly referred to as the “window period.” Most people will develop detectable antibodies within 2 to 8 weeks (the average is 25 days). Since you got the test done within the first 3 months after exposure, repeat it after 3 months after the exposure to account for the possibility of a false negative result. In very rare cases, it can take up to 6 months to develop antibodies to HIV.
So i would suggest you repeat the test after 6 months.