If you can no longer get through the workday... then it might be time to consider applying for SSDI. If your doctor agrees that you are not able to work, then you can file for benefits. Sadly, when you rely on government benefits the pay is low, thus forcing many people to continue working until they have no choice due to disease progression. Good luck to you!

Worked in accounting for 30+ years. Then the numbers on the spreadsheet were not the same as the ones I put in the computer. It happened enough times to freak me out. Fortunately, I caught the errors before anyone else did. I talked to my Neurologist. Was tested by a psychologist (3 hours) Prayed on it and decided my cognitive issues and organizational issues were getting worse. Gave the board 3 months notice. Researched the process and found an attorney that specialized in disability claims. Yes it is a process doing it on your own. Rcvd. Medicaid and payment in 3-6 months. Blessed to have a 401K,
Hope this helps.

Just want to add, when it affects your job and you start having everything that goes wrong blamed on your MS (if it was a factor or not). Depends
on if your job if your job is physical (and your physical state makes that difficult) or mental (and things like memory, cog fog, or executive function affect work). You will need a solid medical documentation to get it or it can be challenging and difficult. I used AllSup doe filing mine and they were extremely helpful. They can help determine if you qualify. Let them know I suggested them if you decide to use them.