Others may tell you this, too, but I think it's important to figure out why you didn't do well on the MCAT.
For some, it's because English is a second language. For others, it a lack of preparation - either note preparing specifically for the exam, or not having finished the necessary classes.
I frequently see posts here and on ValueMD where people are asking about their chances for acceptance with a low GPA or MCAT. The really important question is not whether you can get into a med school (you can most likely get in somewhere), but whether you can do well in classes, pass the Step exams, and get licensed. The Step 1 pass rate for USIMGs hovers around 50%.
Since you will be taking a LOT of standardized tests (the BIG hurdles being the MCAT and Steps I, II, and III), you really need to find out WHY you didn't do well now so that this doesn't become an on-going problem.