Colleges Online Classes in Distance Education Degree Program

Due to financial/family issues, I received 2/6 credits for my ninth grade year of high school. I took World History (failed), Biology (failed), Algebra (failed), P.E., Spanish (failed) and English (failed) (I received a half credit in like, four classes, overall of 2). In 10th grade, I took Geometry, Algebra, US History, Art Foundations, English 10, and Chemistry. I passed all but Art Foundations first semester. I’m almost done with second semester, and after a bogus 2-week suspension, I’m failing every single class, completely lost the material in my head, etc. Is there any way I could repeat 9th grade, 10th grade, etc/erase my transcript/start anew’ I’m really interested in taking classes online, through a US nationally accredited online HS program. I have ADHD and anxiety, so I feel this is my best option, but what can I do about overcoming the previous failures’ I don’t believe there’s any way for me to catch up on my 10th grade classes. Summer school is completely out of the question (Traditional summer school because it’s about $500/1 credit in Michigan) Any advice/suggestions from people who have been in my situation and triumphed is greatly appreciated. I DO NOT want to drop out. That’s out of the question. I’ve always wanted to be a doctor, and I still do, but I can’t see my options at this point. If anyone could offer a way to contact (dummy email’) you, I really need detailed advice. Thanks in advance.