What are you interested in???? Go into that field. If you have not taken COMLEX 1 yet, study really hard, and aim for the highest score possible. If you have already taken COMLEX 1 and scored poorly, then that's a little different. You have 2 options. Take the USMLE and score as well as you possibly can; or research the field(s) that you are interested in and see what type of scores are required.
You can match into any foeld you want to. It's just a matter of what you're interested in.