OP- hugs.
Have you told your parents how you are feeling? That might help. Nobody wants their kid to be miserable.
Have you sought out the counseling center? Can you quickly sign up for tutoring so you can finish the current semester as strong as possible?
We don’t know why you were rejected as a transfer- but some schools take very few transfers, so it may not be personal, just “too many applicants for too few beds”. There is likely a college out there that will take you- warts and all- but we’d need to know more about you, what you are looking for, before we recommend a few of them.