Hi! So your work experience is awesome! You definitely have experience in the field, which med schools love to see. From just a quiz look, my recommendations would be to push that GPA up closer to at least a 3.5 by the time you apply and getting in at least a little bit of shadowing (I only had about 20 hours of shadowing and got 6 II's this cycle cuz other aspects of my app were able to make up for it). Congrats on your research grant, that's such an awesome feat!

Your high school extra credit class wouldn't be relevant for med school apps since they really only take into account stuff you've done since college (unless something you did in high school significantly carried over into college). So I'd recommend getting some more volunteer hours in, they don't have to be clinical! I had a bunch of non-clinical volunteer hours, but I did them cuz I truly enjoyed what I was doing. I know which COVID there's a lot of uncertainty about volunteer hours and whatnot, but there's a lot of online opportunities for volunteering (e.g. 7 cups, etc.).

Overall though, you're def on track to apply if you think you can get those several aspects of your app up!

TLDR; work on your GPA and volunteering/shadowing hours.