More Symptoms : Yellow saliva (Drool on pillow) + Nose bleeding and mouth bloody blisters
Fungal infections usually indicate immune deficiency (not only the classic HIV, but also some other immune deficiency syndromes, some of which are congenital. Chills and night sweating are some of the so called b symptoms, which can be a sign of paraneoplastic syndrome). One more thought- it could be herpes or other STD. Before you google all the things I wrote, I suggest you visit your doctor and get a test for herpes and quicktests for common STDs. If those are all negative for an acute infection, make a blood test with differentiation of white blood cells. Get well soon ;)
Test / Observation Result Unit Normal Range
WBC Count 7.02 ×10^3/µL 4.50 - 11.00
Seg. Neutrophils 65.80 % 40.00 - 70.00
Lymphocytes 24.10 % 20.00 - 40.00
Eosinophils 2.20 % 0.00 - 10.00
Basophils 0.10 % 0.00 - 1.00
Monocytes 7.80 % 0.00 - 9.00
Well I am still thinking about herpes (not HIV). A blood test for antibodies is available. Since you have tremors, a neurologist could also be helpful to rule other diseases out.
You sound like you might have the unknown disease that we're talking about on Discord: https://discord.gg/w2v2MYVHCg