Hi Halgan, You have severe neuro-inflammation. Inflammation is activated by the innate immune system by increased productions of leukotrienes and prostaglandins. These are produced by omega 6 fatty acids in your diet, arachidonic acid. Not enough omega 3's, EPA & DHA, will create an imbalance causing lingering symptoms. Adding HIGH doses of omega 3's, 5-10 grams a day, will reduce you symptoms significantly. It is not 10 grams of fish oil, it is 10 grams of EPA & DHA. More DHA is better, look for 2:1 ratio.

Paul