Recently diagnosed

I have been recently diagnosed with mg after 15 years of wondering why I have a wonky eye. When I say A wonky eye,I am referring to my I eyes wandering and double vision. A blood test was the determining Factor for the mg diagnosis. I started Mestonin and immediately was seeing straight . I also have been struggling with leg weakness as well. For years now . Walking up a flight of stairs is a struggle, trying to squat is impossible and I trip on air. So for me the diagnosis was scary and a a relief, having an answer to things that made me feel pathetic. I currently am only taking mastanon twice a day. When I increased it I ended up with severe stomach issues. And really don't like the fact that I am very limited on things that I can take while on that medication. Cold meds nope, ibuprofen nope. The double vision and wandering eye and muscle weakness are still present at times And muscle cramps that are horribly bad.which is a side effect of the the meds. My Nuero doc just wants me to take more Mestonin. Any suggestions ?