Hello teachermon2016: I'm sorry you & your son are in the midst of this most difficult experience.

The only advice I think I could offer here is, based on my own experience of having been hospitalized twice, I think it is important to have something to do / somewhere to go upon getting out of the hospital. Following my first hospitalization I attended a partial hospital program. The program itself wasn't necessarily all that spectacular. But it gave me someplace to be & something to do at a time when I was otherwise pretty-much adrift. Following my second hospitalization, I simply toughed it out on my own. But at least I had the experience of the prior hospitalization to draw on in order to keep myself afloat. I do think it's important, particularly the first time around, to have something to be involved in so that one isn't simply "floating in space", so to speak.
I see this is your first post here on PC. Welcome to PsychCentral… from the Skeezyks!

I hope you find the time you spend here to be of benefit.
PsychCentral is a great place to get information as well as support for mental health issues. There are many knowledgeable & caring members here. The more you post, & reply to other members’ posts, the more a part of the community you will become.

Plus there are social groups you can join & chat rooms where you’ll be able to connect with other PC members in real time (once your first 5 posts have been reviewed & approved.) Lots of great stuff! So please keep posting!