I Am A Recent Amputee Blk Right Leg. Since March.

I am a recent amputee blk right leg. Since March. I have been abandoned by my family, have no friends. Am very very depressed. I don't have food, or money. I have been trying to keep a good outlook . But lately I just don't even know why I even try. I seriously think I am losing my mind and am starting not to trust myself in hurting myself or others. These thoughts are in my head 24/7. And find it hard to see reality from fantasy. Plz help. How can I get help right at this moment. Please.