I want to move out from my boyfriends then break up and get my own apartment through supportive housing which is for people who are either homeless mentally ill etc.

I don’t have family or work and so I have no choice to be honest and have to get on SSI because I’m not stable enough to work. 

 but I am scared to death because I also know that I have never been on my own in 11 years and can hardly take care of myself and I know I will have to be housed with roommates and I’m not a very easy person to get along with...
In  fact I would call myself the worst roommate ever if I could. I get angry easily and all kind of other issues 

And I’m worried of something gross like a moldy apartment with roaches or just been really in a bad neighborhood and I can’t find any information online for personal experiences 

I also have pets and I don’t think they allow them.

my only other option is to get in the projects a.k.a. ghettos the courts whatever you wanna call it but I don’t wanna go there because I would probably be worse
 
so if anyone has experience what was it like and do you regret going or was it worth it? 