Thank you both so much for these well-thought out responses! I truly appreciate it.
I had a half-way decent emergency fund saved up a year ago, but then my car broke down at the same time that I had some major dental work done (which insurance didn't cover), so I depleted that pretty quickly. So as far as my priorities go, it sounds like I should probably focus on building that emergency fund back up, put a bit each month into savings (possibly Roth IRA), and then pay off a little bit of my students loans if I can. I don't technically have to start paying on the loans until I graduate, but I'd love to knock some of the interest off if I can.