Hi
I got credit from my high school and from the community college that sent their professors to the high school to teach the courses. I think if I were you I would call the school and ask what kind of credit you received. I can't imagine getting only high school credit for a college course.
The courses I took were. History to 1865, History 1865-present, Intro Sociology, Intro Psychology, Composition English I and II. These include my English (1 year) and my behavioral courses (1 year) which are prereqs for med school, so it was very important that I included them.
Don't know if that helps you or not, but when in doubt... call the school.
Good luck in the application process!