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I was the same status that you were when I left - unbaptized publisher. They were really pushing me to get baptzied. I knew that if I got baptized, I would have problems leaving. The whole disfellowshipping thing scared the hell out of me and caused me to never go through with it. There was also the requirement of going door-to-door the rest of my life which I absolutely hated.
A few months after I quit going, I got the required shepherding call so they could get verification to announce from the stage that I was no longer an unbaptized publisher. Now that I look back on it, I think it's really odd to do this. They're essentially slapping a "spiritually inactive" label on people so the rest of the congregation can withdraw their "love".
After that shepherding call, I was just glad to have it done and over with.