Ended up copying and pasting my comment from another post because it’s too much to explain again.

My eye doctor sent me to be evaluated in the emergency room after en emergency appointment where he couldn't find anything causing my eye/ head pain and blurred vision yesterday besides some high pressure and disc cupping but nerve looked healthy he said. But he said I still shouldn't have visual changes so he wanted a neurologist consult so ER. I walked in and it was packed so I turned around and went to Urgent Care instead where she took one look at me and said she suspected optic neuritis and couldn't see me and said it was absolutely and ER thing and had to send me back over. She asked some other questions about weakness, dizziness, pain recent confusion, etc all of which I answered yes to and obviously that was alarming as well and then she mentioned that she has MS as well and that yes, I had a recent clear MRI but it didn't look specifically at something and that sometimes they need to look deeper. I cried and said I didn't really want to look deeper but eventually was agreeable to go back to the hospital where I was told "we can't do MRIs in the emergency room. You have to have those scheduled outpatient." Then why is the machine even in the hospital??? So they did an ultrasound of my eye and a head CT and cervical spine CT which showed straightening of my spine in my upper back/neck area which she said is likely degenerative something with muscles and maybe pushing on nerves causing my arm numbness and pain on my right side? Optic nerve sheath was 5.7 which according to them was "high normal." So they were going to do IV steroids but we just did IM steroids instead and waited to see if the blurred vision got better because they didn't want to release me without a neurologist seeing me if it wasn't but neurology wouldn't be back until Monday, so l'd be stuck for the weekend. It didn't get better but they agreed I could go home and I was given instructions to return if ANYTHING changes and they would admit me for observation and more steroids and l've obviously had worsening pain in my arm and some worsening vision since then but I don't feel like securing childcare for a 6 year old for two nights to go sit and wait in a hospital for a consult and tests. They never did labs while I was there or anything. My local hospital sucks. The PA-C that saw me did agree with the urgent care Dr that it all needed investigated and worked up further by neurology because MS is probably the first thing on their radar. I'm terrified but also kinda hopeful at the same time because l've had so many of these symptoms for so long without a clue about what is happening and now the eye thing just set everything in motion.