I think the best you can do is see if you can switch your ED to RD or withdraw the application if you don’t want to attend Scripps. If you haven’t had a serious discussion about your concerns with your parents, do it now. Maybe you are over-interpreting things they have said. They do have the right to say they will pay for college X and not for college Y, but that isn’t what they are saying. If that’s what they mean, I would make them come out and say it so that everyone clearly understands the situation. The last thing you want is for a miscommunication to keep you from the school you really wanted. I think it’s possible they just wanted you to make some decisions at this point so that you can take advantage of ED.
Quite frankly, while your test scores are good, your GPA isn’t that high and your high school program looks super light to me for a student applying to some pretty selective schools. You have only one year of foreign language and it’s Chinese which I am assuming is your heritage language, after which you drop languages entirely. As an upperclassman, you additionally opted to take two years of “lab assistant” which I am assuming is code word for “study hall” and therefore only really taking 5 classes as a junior and only 3 and two half classes as a senior. There is nothing wrong with doing any of this but I think your chances at the most competitive schools on your list are not good. However, you know your school and I don’t, so maybe there is something I am missing about your program here.