My son is is starting first grade in a week and I am a mess.  kindergarten was hard enough and they had bathrooms in the classroom and only a three hour day.  Now I am supposed to have the IEP meeting and I have no idea what my son needs this year.  What if he gets knocked over on his way to the bathroom?  what if he gets lost?  what if he's not ready?  I am newly pregnant with my third child and…