Sue,
Please realize that posting on this forum is also a disfellowshiping offense.
Do you believe that you should now come forward to the elders and confess that as well?
That would almost guarantee that you won't be reinstated.
The elders will consider that to be far worse than physical fornication.
The vast majority of people who posted on this thread would strongly disagree that the JC made the right decision, and they would advise you to get as far away from the WT as you can without seeking reinstatement.