Hi Erin,
I hope you get the LDN and that it helps you and eases your symptoms!
I agree with what the others have said about exericising being helpful. I can't exercise hardly now and have gained about 35lbs in weight since I have been ill which is really depressing. I've tried to lose it through diets and they helped a little but some of it just doesn't want to go!
Good Luck with the exercise, I hope it helps you!
Keep us posted!