Hi HMTM,
I too left the JWs voluntarily, resigning as an elder, and making a quick fade. But my exodus from the Watchtower didn't cause me to reject Christianity. My reasons for leaving were doctrinal and the scholastic dishonesty of the Watchtower. I went back to college, got my degree, and a good paying.
Like you I had difficulties accepting the Trinity and after leaving the JWs attended Unitarian Church services, which is non-Trinitarian. But after doing research and reading the Church Fathers, I accepted the Nicene Creed and was received into the Anglican Church.
I often refer to my religious journey as "My Spiritual Aeneid." But each person who leaves the JW religion must make their own spiritual journey and do what is best for their circumstances. The important thing to remember is that there is life beyond the Watchtower.