If i get tested for hiv 3mnths after exposure and test results was negative is it an accurate test?

4th gen HIV tests are generally reliable. However, you should get a HIV nucleic acid test at 6 months after potential exposure. Have a healthy diet, exercise 30 minutes/day, drink plenty of water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/. Get HPV and Covid vaccines. Wish you good health!