Dearest Genesis;
You do not have to fear leaving the Watchtower. The Watchtower admits it is not infallible or devine or inspired. The Bible claims to be. You do not have to throw your Bible away (maybe even collect many versians), you do not have to leave your relationship with Jehovah.
Your relationship will change and evolve into a more healthy one. One where you learn to hear the voice of God in your heart as He leads you through life personally. Luke 17:21 Neither shall they say, Lo here! or, lo there! for, behold, the kingdom of God is within you.
I suggest two things; first, you should get counseling for your mixed feelings, very important. Second, get a Strongs Exhaustive Concordance, and start researching key words one at a time. For example; look up the word "Kingdom" and read what the word means in Greek, what the word looks like in Greek, and search every example of how the word is used in the New Testament. Compare different Bibles.
There is so much confusion in the Body of Christ because of misinterpreted Scriptures. IF we believe the Bible is valid, then we need to interpret it one way; the way it was meant to be taken when it was written! The Watchtower has misinterpreted it many times over the years and has admitted it. There is no "New Light" in 2000 years. The Bible has been here, the Apocripha has been here, and related writings like Josephus and Tertulian and many others for aprx 2000 years!
WELCOME to the Forum. Take special care of your needs. You feel a great responsibility, relax, smile. I have sons your age. Even though my nickname is Apostate Kate, I am never apostate from God. Only the Watchtower because of what they have done to the Word of God, and how they have destroyed peoples lives in God's name. LOVE~Kate {{{{{{{{{{{hugs}}}}}}}}}}}