Hello!
Let me start off with saying I’m so sorry this happened to you. Did you apply to any privates? They often have more leeway with these types of situations. I was denied from both UCSD and UCSB, my safety schools. I have a complicated credits thing where my credits are from different colleges, including a UC. I wasn’t going to apply to any privates until my parents made me. In talking with them, I’ve had a lot more luck. They also articulation agreements that are very helpful in figuring things out before talking with a counselor. While I’m still waiting for my decisions (USC and Pitzer), I’m feeling pretty positive.
I agree that maybe you should stay one more semester (I know, it sucks) in order to raise your GPA. Then, apply as a spring transfer. I know there may be a stigma around private schools (I refused to apply to any religious ones) but, there are good ones out there. I’d recommend any of the Claremont Colleges and the University of La Verne.
Best of luck to you! I know it sucks right now but, you will get through it.