Coming from a freshman at my last choice of schools, don't worry about it.
I'm betting you had your sights set really high, like Ivy League or some other highly commended school, and why not, right? It was admirable of you to apply, and you should never regret actually applying. Myself I wanted to get into NYU, USC or GWU. That didn't happen, and you know what, it's okay.
I'm at UT (University of Texas, Austin) now, and I love it here. It's going to *university* that counts, not really *which* university. There are tiers of schools, to be sure, but I'm sure you're a good enough student to still get into a well regarded school, even if it isn't your top choice, and even if it isn't Harvard or something.
People almost always end up loving where they go to college if they go in with the mindset that their school is the bomb. And often, even if they don't. I'm proof of that. My advice would just be to go to a fairly large school with lots of resources, but beyond that, it really really doesn't matter beyond the actual location of the school meeting with your approval. And by that I mean really really petty things like climate and culture of the city you're in.
I personally wanted an urban school, and hopefully in a warm climate at that. But I didn't want to stay in my home state of Texas, so I looked down on UT. Turns out UT is everything I wanted, I was just bitching because it wasn't my "dream" or whatever. The truth is, I'm still getting all the benefits of being away from home. The way I see it, just because the *optimal* situation didn't happen, doesn't mean the alternative is a *bad* situation. It can still be amazingly good, and even better, since to be honest you really won't know what it's like until you get there.
Just go to a school with high self-esteem lol, and that's most all of them.