hiv & sex using protection with prostitutes

> I had sex using protection with prostitutes for 1 year but also had > mouth contact, but i had done hiv test 3 times after that which was > negative and did hiv western blot test which was negative too after 3 > months of contact.> I have had urine infections after that and was admitted but I still face > weakness,fatigue, feeling of womity, and pain around the tonsils and > glands.> Do i have hiv and what should i do?