college student needs friends!!!!!!

So, I really just need some friends that will help keep me motivated. I'll be starting my junior year of college as a pre-med/biology major in a couple of weeks. The last month or so of school before summer break I lost eight pounds, but it was hard considering finals were approaching & I really didn't know what I was doing. (This was before I got an iPhone & joined MyFitnessPal). The app has helped so much by preventing idle eating while I've been home but I'm scared that I won't continue my progress when I get back to school. After all, starting college was the catalyst to the weight gain. Freshman fifteen? Try freshman twenty something lol. I'm trying to lose like ten-fifteen more pounds before my 21st birthday--- December 4th!