I highly suggest a new path. This one was not for you.
You had a lot to lose. You had multiple chances. To top it all off, you had probably close to over a hundred thousand dollars of debt. If that doesn't light a fire under your bum to work hard for medicine then nothing ever will. It is clear that even if you want to be a doctor, you never really wanted it bad enough when it counted.
There are lots of great paths out there. I suggest thinking about what things you truly like and find something that you are willing to push yourself for. If pushing is not what you are into, there are even paths for that. I'd highly suggest you start reflecting about life now.