@NeverBuyLettuce you could check out the AP Chem and AP Bio study guides from the library to give you an idea of the type of material covered in each class. They have practice tests in them; obviously, since you didn’t the classes, most of material would be foreign, but some of it should be familiar from high school bio and chem. I would suggest job shadowing over the summer, if that’s possible. You could shadow a day or two in various fields to see if it’s something you would enjoy doing as a career. Many colleges will let you sit in a college class for a day; try out a couple of different chem and bio classes. Since all stem is reasoning and analysis, they will all require reading and interpreting information. Even if you do an online degree, there will probably be an in person lab requirement. I wouldn’t waste money getting a triple degree. While perhaps possible to enroll at two schools, I’m not sure what the purpose would be. You can not receive aid at two schools, and you can only take so many credits at one time. There are only so many hours in the day. It would be a waste of money. You could look for a school that offers a large number of online classes, like UF. I would personally focus on one thing at a time; for now, focus on good grades and practicing for the ACT/SAT, get tutoring in subjects you need help in, adjust your accommodations as needed and research majors/colleges. Good luck!