yes, you have to either

er to a job or get admitted to a school before your visa expire. And getting into a school is just temperary, the ultimate goal is still finding a job. If you just want to buy some time and you have enough money, you can consider language school (about 2000 a year). IF you have TOFEL, consider community school (more expensive about 8000-10000 a year). I know you don't have enough time to get to know a person to actually marry to, if you really have money, buy yourself a green card by sham marriage (not recommended).

Weigh the (financial and emotional) cost and gain. Take care of yourself. Staying here is not the ONLY way of life...