This is the worst that could happen and not only affects you, do not trust anyone, worse if there is money in between.
What you have to do is try to work on something and thus save enough money to pay the people who have lent you and then try to buy a new PC.
Good thing you did not lose any important information.
Each fall makes it bigger to one so be strong and move on!
RE: Bye, $3000 - The Infamous Story of "The Laptop to Mexico" Had a Nightmare Ending Today