I'm currently jobless and homeless living on a strangers couch rent free temporarily. My friends and family don't know.
Why didn't you tell your friends or family?
I don't want to make them worried.
You should let them know. They would not want you to be out on the streets suffering, maybe they can help you out for a bit.
Nah, I don't think telling them would help my situation.
There is no harm in talking to them about your situation. You don't have anything to lose. I'm sure they'll be able to help in some way.