If the school that you are at is not meeting your needs then you should definitely look into other schools. But, not every school is the same so you should do some research before jumping from one situation that's not working right into another. There are a lot of factors to consider, including campus size, programs offered, cost, student life, and student support.
I recommend that you take the time to really identify your plan - what is your major and what are you hoping to accomplish. Also, take time to figure out your budget and how much college you can afford without going into excessive debt.
Once you identify a couple of schools then you should try to tour the campus and get a feel for what it's like there, before you commit.
And, if you need more time to consider your major or future goals then a community college is a really good option for getting the basics and required classes out of the way. They can also help you find your passion with out costing you a lot of money!
Jennifer recommends the following next steps: