Didn't have a great undergrad GPA, which I think hurt me in applying a lot of places since they use cut-off profiles. But I knew anywhere I interviewed, I could shine. It was a little scary being denied interviews, but I got in somehow and now I'm doing great in med school. I never had a doubt I could be a great physician one day. Now I'm on my way there.
The application process was absolutely horrible, but it ends. It's a lot better on the other side. Good luck.