Hi there. I haven't been able to read your whole thread, but forgive me if this has already been suggested or pointed out. The differential diagnosis for vague neuro symptoms includes hundreds of possibilities.
Many people do not have a patient, compassionate medical team or home network supporting them so they do not get a thorough workup or thr right answers or treatment.
Many people who have a diagnosis of MS have been misdiagnosed.
The main reason to have any diagnosis at all is to have the right treatment and become healthy. As a brilliant person just told me, giving your symptoms a name is not what you need. It's like having a kid -- OK, now you've named it, the important thing is not the name, it's how you handle it and keep it healthy.
There are many things a person can do to become healthier *without* a medical diagnosis. Why wait?
Anyone who is having systemic symptoms should be tested for malabsorption, especially celiac disease, BEFORE they begin an alternative diet or supplements. Celiac disease and nutritional deficiencies can cause neuro symptoms and MRI lesions. Most claims of a cure include a gluten-free diet. I don't think it's a coincidence. The tests for celiac disease will not be accurate if you have already gone GF. Celiac affects as many as 1 in 100 people. The test is a very simple blood panel.
I am tired and am going to stop posting now. Best wishes.