You just don't give up. Sometimes life's obstacles are so enormous and overwhelming we can't see around them. You can see your first step though so you take that. Then you see the next and take it. Keep moving. Don't give up. It's ok to have set backs. It's ok to start over. It's ok to ask for help. Keep your face on God and never give up.
Everything what Carebear wrote, follow that advice, it's good...
And also if you are at a total loss of how to proceed, then start with your family... Parents and brothers or sisters, spend more time with them, and I've always believed your parents will give you the best advice, just as you would yourself to your son or daughter...
Good luck 🤞