Breathe. You have experienced so much this semester. Give yourself the gift of time. There are many students struggling this year and I am glad that you found help or help found you.
You need a little time to reflect and recalibrate what you want from your college experience. Transfer applications are not due usually until March, so you have time to visit some and really think through your options and the supports on campus.
You will qualify for accommodations when you are back in college. You will want to have those in place.
Your doctors and therapist will be able to help you sort out if going back or starting somewhere new is best. Each journey is different.
What is your home state? Talk with them about staying in a three to four hour radius or at least a direct flight home. Do you have any family or family friends in Chicago or Providence? Look at when colleges notify transfers. You can look at their websites and on CC. Some will notify you by the end of May, but others were stringing people along at the beginning of August. No one needs that stress. It will help you to know where you are headed by early June so you can start to make plans, request accommodations, etc… make sure to look at housing availability for transfers, too.
Maybe for the Spring, you can take a college class online or at a college near by where you are currently living. I have found that helps some former students who have found themselves where you are. It may help you sort out if medications are working and some of your priorities.