hi kristin,

i'm sorry for what you're going thru. it sounds like you have a full plate.
i commend you for your goals. they sound terrific.

it sounds like your dr is doing all the logical things. he can't make a dx unless more of the tests are +. the nerve conduction studies should yield some good info. it can take some time for MS to really declare itself.

in the meantime i'd ask if any of your sx's could be tx'd with some meds.
like provigil for fatigue.

BTW, welcome to NT. we're here for you during the process your'e going thru.
try to take one thing at a time. if your body says stop try not to push past your limits without a rest. with 3 kids it will be hard but it's a strategy.

please let us know how you are.