Bryn Mawr is more academic and less preprofessional than Wellesley and less political than Smith. It is also an academic powerhouse. And it’s certainly not comparable to a local public university that is cutting its science offerings.
I realize you don’t know what a big deal Bryn Mawr is, but you’ll feel silly once you understand what an amazing gift it is that you got in and were awarded a good scholarship. Read the description in the Fiske guide, the insiders guide to colleges, Princeton review 's best colleges. Please contact them to see if they can help with visit costs, and go spend an overnight there.
And congratulations!