I agree with Celeste. I have found that I may be able to do what I want for short time, but then I pay the price. I am flattened for the next few weeks. I'm going through that now also. I have been having problems with my back and have been seeing a physical therapist for about 3 weeks. He has been teaching me strengthening and stretching exercises and I was so thrilled that I could do them and help myself, I overdid them. Now I can barely get out of bed and am having difficulty walking. I knew better, but did it anyway! It may take several weeks of rest before you get your strength back to anything close to what it was before you went to Disney. You can call your neuro and see if you can increase your mestinon (depending on if you have any side affects). Maybe take it in larger doses or closer together.

Sorry you are feeling bad but hope the trip was worth it and you built some wonderful memories!