If not I would get a quantiferon gold
TB skin test. That would tell you if you were exposed to
TB if so then you need a sputum culture for TB. You have several symptoms of TB. The fever, granuloma, and bloody sputum. The knee pain and neck swelling may be something else.
Then I would also get checked for malaria and other parasites and Leptospirosis, meningitis, etc.
If they have a infectious disease doctor there I would see that type of doctor.
Were you bitten by a tick?