Please help me figure out what went wrong this cycle! 3 waitlists, no acceptances.

Stats: cgpa 3.4, sgpa 3.8, MCAT 508 State residence: VA (grew up in NJ for most of my life however) EC's: 50 hrs shadowing (2 different primary care physicians) 300 hrs hospital volunteering 1 year full-time work for military defense company 500 hours of aerospace research with poster presentation 100 hrs nonclinical soup kitchen volunteering 8 months full-time work as co-op for medical device company 1.5 year of service in US military... Please help me figure out what went wrong this cycle! 3 waitlists, no acceptances.
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums