Is the faculty Head of House at Stambaugh someone you can talk to? One of the benefits of the residential college experience is intended to be access to a faculty mento who in fact can be a confidant and mentor to help you process the challenges of adjustment to campus life and the challenges of career and life planning.
If that person isn’t approachable (?) and since this is having an effect on your mental well being, perhaps you might consider an appointment at the university’s counseling center. That’s what they’re there for. One of my kids went through the same issues as you’re experiencing when she was a freshman and she found it to be a big help. I feel for what you’re going through and I hope it works out for the best.
You can certainly begin the transfer process with an application. The option will be out there for you to follow through on or cancel as you move through the process. But that won’t solve your immediate challenges, wgphuch you should address one way or another.