I am having odd tastes in my mouth, please advise?

Last month I have not been eating well.
Now i am feeling sweet taste and other odd tastes in my throat and mouth while breathing for 10 days, i also feel fatigue whole day. I had blood works done and here are my tests. Please advise what is wrong eith me?
So my blcod cvc test results – Hb 14.3%
TLC-5300 cells/cu mm
Neutrophils-41%
Lymphocyte-49%
Eosinophils-9%
Basophils-00%
TPC-1.49 lakh/ cumm

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