Good morning prehisto,

Sorry to hear of your terrible experience. You have it bad. You really have suffered over the last seven months and I hope you find some answers and a resolution of your health problems.

Non tolerance to coffee? or Caffeine? That's awful. Can you drink green tea? Can you ingest caffeine through tablets?

You mention blood work. How are your vitamin levels? B12? B1? Vitamin D?

This is an excellent resource below....

Chronic Fatigue Syndrome and Fibromyalgia

You are not a worthless human being, you are, temporarily, ill. Who you are and what you are experiencing are separate entities. Stay strong.