I am not sure if you have seen an ocular neurologist. My ocular neurologist has put prisms in my glasses and that has improved my vision.
I also have had symptoms of very weak legs and arms, I drift when I walk, also my feet flap as I walk, and my equilibrium sometimes is unbalanced. I have had several other issues that have been greatly aided by having honest conversations with my neurologist. She has helped to arrive with the best combination of medications.
Of course, I must admit that having my husband accompany me to my doctor visits helped to pinpoint issues.
Sometimes I had a tendency to either forget at the moment or stumble when she (the doctor) asked pertinent questions.
At the beginning of my search for the correct diagnosis for my symptoms, my husband had to accompany me to all of the different neurologists. I was not able to drive. He was a godsend because he was able to give her a more honest and concise answer. I flustered easily because of my frustration with the symptoms, and felt lost in understanding what was happening. If you have someone who knows and/or witnesses your bouts that can accompany you on your doctor visits, that would probably be helpful.
I have now been under my neurologist's care for about 4 years and I still have some days that I feel like I digress, but I have a lot more good days than bad. I've learned that all of us with MG respond better to some drugs than others.
I guess the point I am awkwardly trying to express is that it may seem as though things are tough but with the help of family, doctors, and friends the path to a better day is possible.