You can't catch HiV from touching or half the country would be positive for it. People with HIv work at jobs and contact others all the time but you don't read about someone catching it from their co-worker.
You can't get it from oral either so you don't have it.
All those symptoms are what anyone fearful for his life would naturally experience, and you explained that it is fear that is governing your life now. In your case, they are not symptoms of disease; They are symptoms of a person living in terror.
Stop worrying about something you can't catch and with the fear gone you will lose the symptoms too. then you will be back to where you were 4 days ago, happy and HIV free.
First of all, you can't "catch" AIDS. AIDS is a syndrome, not a virus. Being infected with HIV can lead to the development of AIDS, which stands for acquired immunodeficiency syndrome. AIDS develops when HIV has caused damage to the immune system.
Secondly, there is nothing that you have posted that is any risk for HIV. No risk means no exposure to HIV. Any symptoms you're having have nothing to do with HIV. If you're not well, then go see the doctor. But you have already ruled out HIV because you were never exposed.