PRAYING FOR YOU.
Respectfully....if your specialty is IT, schools aren't likely to hire you for the list of jobs you included. They are going to assume that you are "overqualified" and just applying out of desperation; assuming that you're really looking for full-time IT work. It's not easy, but you have to be very honest with yourself about why you're not getting interest. Only you can do this analysis.
Sometimes prayer doesn't mean the answer we want (I know, I deal with this too). Could the larger message be "time to retrain," "time to move," etc?
PS How about temp agencies? Many companies aren't hiring "direct" anymore; they want to try out temps without adding them to the staff right away.
All the best to you...BE BLESSED.