What you are doing in your graphics class is a big part of graphic design, but there is so much more. It involves layouts for ads, newspapers, magazines, photo editing, web design and more. Some graphic design jobs include some of all of it, while others are more specialized in one or two areas. If you enjoy your graphics class and drawing, you should definitely look into graphic design. My degree is in graphic design and it included a lot of art classes that help you learn basics of layout and eye flow that apply to all art forms. Knowing some HTML is a definite plus. I would suggest looking at course requirements at a few colleges to get an idea of what you would be doing as a graphic design major to help you decide if it is something you want to pursue. You could also look into game design to see if that interests you.