All undergrad GPAs get averaged in together to make your cumulative undergrad GPA. Obviously the cumulative GPA should be as high as possible, and in general, a cumulative below 3.0 is a showstopper.
If you have 2 years of very strong academic work, such as a 3.7+ in additional undergrad that's mostly hard science, that shows you are ready for an SMP. And you must have an MCAT score that matches a 3.7+ effort, at least a 30, if you want to go to a US MD school.
I am very concerned about how you communicate in writing. It's very difficult to understand you. As you work with SMP and/or med school admissions offices, take the time to proofread what you write. Be professional in your communications. Be mindful of your readers.
Best of luck to you.