Hi Michael,
Thinking of you, breaking free is never an easy path, especially when we fear the rejection of family.
I definately think you need to take one step at a time and build yourself up with spiritually with the truth. Definately start reading the truth of Gods word through the awareness you now have that there is a difference between what you have been taught, and what you can now discover.
I was wondering if you are able to find any testimonies of others who have made the transition from JW to Christian, maybe reading their stories may give you some insights and encouragements.
None of us are walking in your shoes, and what may be a right step forward for one person may not be the right step for another- trust that the Lord knows everything about your situation, he knows your fears and concerns , but he also knows your heart and the desire you have to follow the truth.
Remember that many of the fears you have will be rooted in the false teaching you have recieved, so inside you will feel condemnation because of what you have been taught.
Also know that the Holy Spirit has already started a work within you, the very fact that you started to question things, that's the beginning, God is calling you - and you have heard his true voice. May you find a way forward xx
Rita