Good for you for not making a hasty decision even though you've wanted out for some time now. Don't be surprised if once the newness of this has worn off a bit, you might feel a bit uncertain at times. The best thing for that is to review the information you have found that proves that the key teachings of the Watchtower are not true and therefore they are not the one true religion as they claim to be.
This does not mean that some of the values you learned as a JW (honesty, morality, protecting ones health etc) aren't still useful. Remember, JW's love to make themselves feel good by comparing themselves to the worst examples out there. Don't make the mistake of throwing the baby out with the bathwater as many former JW's have done because of their skewed view of what it means to be a non JW/ Worldly. Just because you aren't a JW anymore, doesn't mean your life has to become a the train wreck they claim it will be, without them.