I'm in high school and I took 2 classes in community college. I failed 1 and got a C in 1.

Am I screwed? My plan was to go to medical school…

Well, it sure isn’t good. If you can turn it around and get pretty much straight A grades from here on out, you should be able to credibly explain that you were still in high school when those first two outlier grades were recorded.

Not necessarily, but those grades will appear on both your high school transcript and your community college transcript if I am correct. I am in high school and community college due to dual enrolment and for me, college courses count as an honours course and will show up on my transcripts.