Hang in there MsGrowing girl. You are at the same point as my wife. It is hard to come to the realization that the Society is simply another man made organization that has used the scriptures to further its own means. You might have sleepless nights and be very confused for a period of months.
One thing that I have heard a lot recently is the question: "Doesn't the quality of people within the organization prove that this is God's Organization? The are many Brothers and sisters who have made incredible changes in their lives." My response is that these type of people have made changes in their lives not because of an organization but because of their desire to please god. There is no connection to the organization in the changes they made. It is simply because they chose to follow Bible principles, which interestingly is not exclusive to Witnesses. There are Mormons, Catholics, Hindus, and even Athiests who live good lives closely in line with the morals of the Bible wheteher they follow the Bible or not.
Anyway, take care. it is a lot to absorb all at once
SIAM