Give us more info about yourself.
What school do you go to? What region? Are you US MD, IMG, or a DO? How involved are you in the department at your school. They should be the first source of information.
Every program is competitive, but some are less.
Find a region where you would like to go and start emailing them. They will give you the most accurate info on your competitiveness at a particular program. Otherwise, you are asking an almost impossible question. "my name is Jack. How old am I?"