I should add,
Stay out of the heat and keep your body cool. Incorporate stretching throughout the day and liberally before resting. Also, the tightness can develop due to dehydration. Stay well hydrated.
For your double vision, you might try an alternating eye patch so that you can avoid the double vision. I have used an eye patch in the past and it eliminated my double vision.
Falls are always difficult and they can leave us embarrassed and/or humiliated and our confidence and esteem can also be tarnished. There is no shame in grabbing a cane and using it. They have many beautiful canes nowadays that you can really accessorize. Me? I stick with a plain black cane
. I also have a service dog. Do not be afraid to use adaptive equipment whether a power chair, a cane, etc. Use them to empower yourself and to regain your freedom and independence. When you do not need them, set them aside, but be ready to use them if needed.
The MRI center would be in the wrong to discuss your imaging over the telephone. Please sit back and try to relax and allow your doctor to read the images. An MRI alone will not give you a diagnosis. You have a little further to go before a confirmation can be made. Limbo land can be difficult and frustrating, but we are here for you.