Hi, I'm Sally 44, tested positive for an autoimmune disease. I haven't been diagnosed yet. But, I already have, optic drusen, optic atrophy, and optic neuritis. I read your whole post. I have lack of blood flow throughout my entire body. Causing me alot problems. But, my partner had a stroke in her left eye due to lack of blood flow. She was seen by a ophthalmologist, who diagnosed her with it. She would go and treatments for it. It's hard to explain the treatments, they put a solution in her eye, cover it, then put a needle (she couldn't feel a thing) and did whatever the heck they did. Lol I can't explain it. She can see much better, but she missed her last treatment. And it had to be done that day. I on the other hand haven't been treated. I'm still waiting for my doctor's to order tests. Whatever autoimmune disease I have it's definitely neurological. This autoimmune disease is causing lack of blood flow to my brain. My blood pressure drops so low I pass out. I have no energy. Always feeling fatigue but can't sleep. The list goes on and on. Even lost over half of my hair. Lack of blood flow to the scalp. I never knew that was possible! My condition is quite serious. I've been going through this for 5 months now. Just know that there's someone out here who understands what you're talking about.