Dear Stasy,
your case is pretty similar to mine. i just wanted to clarify something. if you stayed in the US more than 6 months and your visa type is J2 subtype Research scholar or visiting professor, you cant return unless after 1 year on the same visa same subtype. it will be two years if you stayed for the maximum period of J2 visa which is 5 years now. you are not subject of the 1 or 2 years bar if u returned on another subtype of J1 like j1 medical for example. this is the case and i am quite sure.