Start your own part-time/full-time business from home:

If you want to start a business, you don't have to invest much money to make money. Sometimes you can start a business with next to nothing.

Many large companies started out as nothing more that a small at home part-time job.

One idea would be to try car detailing, an idea my brother has been kicking around.

If all you charged was $10 per car and detailed two cars per hour. That would be
$20/hour, not bad for starting out.

In addition, if you had help you could get a lot more done in a smaller amount of time.

You might also consider hiring yourself out as a dog walker, errand runner, driver, computer consultant, or any number of things.