I’m also wondering how you were promoted to 9th grade when you evidently had not completed either 8th grade math or English. That would be an automatic hold-back in our middle school. I don’t think it will impress colleges as far as the rigor of your homeschooling that you started high school doing 8th grade core work (and actually the math looks like what the non-honor 7th graders might take at our school). I also don’t think you can count middle school level courses toward a high school GPA or toward graduation credits.
At this point, I think the best you can do is up the rigor of your remaining time, fill in the holes (you’ve only got 5 classes in your first senior year? why?), and do extremely well on a bunch of standardized tests to provide some external validation for what you’ve accomplished. Unless you have some truly extraordinary extracurricular accomplishment you haven’t mentioned, I think a more realistic goal would be trying to get into your state flagship. There are plenty of kids at our high school with more demanding programs who don’t get in.