Hey,
I am 1 year out of school, 3.5 GPA, ton of research (5 publications in dental school), lots of volunteering (I volunteer almost every Friday at our community health clinic and really only do endo there), and also work per diem at different Forts doing SRPs. I really didn't think I was going to get any interviews but I believe I did because my application is different (I've gotten 2 so far). I am not top of my class but I have a lot of research and have been working my butt off since dental school trying to get better at everything I do - and it shows on my app. I also attended an endo CE course, a lot of endo CE on AAE, and went to the AAE conference. So don't get down on yourself, just try to find ways to get your application to stand out from others IF you don't get interviews this year. There are still lots of schools to go and a lot of people are going to start turning down interviews once they start excepting positions! So don't lose hope yet!