Help with a 1040x?

Okay, so I filed a 1040EZ over a month ago with TurboTax and for some reason it listed my filing status as 1 Single. I am a single student, and my parents still claim me on their taxes. My mom was filling out my parent’s taxes when she realized that she couldn’t claim me because mine were filed with my status being 1. That being said, I was told I needed to fill out a 1040X and it is very confusing. Do I need to go through with this process or can she still claim me as a dependent the way things are now?