HIV cannot be diagnosed by symptoms. The only way to know your status is to get tested. Get an HIV duo test at 28 days or antibody test at 3 months to obtain a conclusive result.
Regarding your swollen tonsils any swollen nodes/ tonsils for the time period more than 3 months should be evaluated by a physician. No one can analyse these symptoms online. The best way is to meet your doctor for physical evaluation
What activity did you do that makes you think you have hiv?