I have the insimenator.  I don't think I have anything else.  Is there a way to check and see if I have any that I don't know about?

For some reason my game seems to reset itself whenever I try to put the Pregnancy wear anything hack in it. It reacts similar to when I patch my game or buy a new ep; my sims wants reset, the beds look as though an invisible sim is sleeping in them, and my sims needs reset too. Does anyone know what might be causing this?
Thanks