Tom,
Lemme tell you a quick story.
After leaving (read THROWN OUT) home at 18 because of not agreeing with JW teachings I hit the street. After I wrecked my POS car that I was living in I was homeless for 6 months. I would sometimes stay at a friends house or sleep on the floor at one of the bars I worked at as a DJ and sometimes I would be an Urban Camper lol... I begged, borrowed (Never stole) until I saved enough money to rent a room at a boarding house. I worked 9 hours a day in construction and DJ'ed 5 nights a week averaging 4 hours a sleep a night until I had enough rent an apartment.
I wont go into the rest (might take awhile) but flash forward 25 years and life is secure now. I guess what I am trying to say is I hear and feel you and I have been where you are and maybe even a little lower but there is always light at the end of the tunnel. Take a breath and realize that where there is life there is hope and this time in your life is the pressure that will make you into a diamond. Fell free to PM me if you wanna talk.
Ash