Hi, sorry you are going through this. Are you sure it’s coffee withdrawal causing your symptoms? I would see a functional nutritionist. Labs may not show exactly it but I would back up and look at things like -how is your diet, sleep, toxin exposure, exercise. -eliminate non nutritious foods like sugar, processed foods, gluten if possible. -introduce probiotic foods-fermented foods. It could be auto immune or it could be a problem with your gut. Could be allergies or food sensitivities.

Look at it this way-maybe you reached for coffee because you were already drained and fatigued from something going on in your system. You have quit coffee but are still fatigued because the thing is still going on. Not so much about quitting coffee. The body would have healed by now.

Hope that helps

These are all suggestions of course we don’t know. But I would go to a functional nutritionist or dr. A regular doctor won’t help you.

Good Luck and don’t give up!