Did you file an article 78? You should have been able to that day in October when the final judgement for your dismissal was given. You have four months from the date of your TERMINATION, so assuming that is the SECOND AND FINAL APPEAL you are given (I think you said that) after appealing the grounds of the dismissal, you have one last appeal if any rules/policies in the handbook were not followed while making the decision to keep you or not. This is the only grounds you can have to win that appeal.
But, I know it's all bull**** too. They know they are going to dismiss you when they send you the first letter. Academic issues allowing for a student's dismissal are very difficult to parse from dismissals from disciplinary reasons. You would rather fight a disciplinary-induced dismissal because you are given a full panoply of rights, as is afforded with our due process innately preserved in all matters of the law.
In a disciplinary case, you have the right to face your accuser, have a hearing and defend yourself with legal representation. That means, a lawyer can help you make the case to keep you and usually, this is an asset for all students, because they use their legalese to make the administrators look dumb. Most admins will not bring their school's legal team until an actual lawsuit is filed. The hearing in a disciplinary dismissal scenario is just a hearing. It is not technically a dismissal yet because your faith is still being evaluated, hence the lack of lawyers from the university. They do not want to escalate the situation at all for many reasons (press, bad faith, having to cover the skeletons they leave exposed and they always have them exposed). The problem is, once a school establishes a case against you (you will be filing the petition to overturn the college's decision) they will have no issue even lying to protect their butt. There is a massive cushion in perjury laws in an article 78 sadly because not all evidence is considered standard material evidence even if a false claim is made but appears to be backed with documentary evidence.
Unless there are huge disputes over very material evidence that was critical in your determination of the dismissal, judges still don't throw out the case or perhaps switch the case from the judge deciding the verdict to an actual jury of your peers (not students, citizens) which is very good for the petitioner (you in this scenario). Colleges, especially health care schools, rely on these tricks extensively because they know judges have no idea what the hell their policies are and requirements. They will be lost trying to follow your story on go fund me, Less is more in these scenarios.
There is an unspoken rule apparently, though it really does not exist and more legal scholars are wondering about the this type of legal matter were student's due process is never given. It really is a massive issue in universities all over America. Especially in recent years, more and more publications in legal journals talk and agree that schools are given WAY TOO MUCH DEFERENCE in these 'dismissal due to academics' cases. They can not like you, fail you for failing an OSCE but really just didn't like you for making them late one day to their lunch break that they left 15 mins early for. I am embellishing, but I know of some insane crap that has happened to students. Really unethical and unfair stuff that ruined their lives all because the school wanted them out, 'made a mistake, genuinely maybe did make a mistake or whatever. Yes, some students need to be dismissed I know. You can't fail 8 classes 1 year and attempt to play innocent. But with matters due to requirements and the uneven distribution of rosters, that stuff is painful.
Actually, a very similar thing happened to me: leave of absence against my will, lack of getting a roster,... crap I made more points of similarities but got to actually run for work. Those points aren't needed for anything important. I just wanted you to have some idea of the legal aspects involved.
Don't want to make this any longer, but you should really contact me when you have a chance. I need some more clarification on your case but shoot me s message here if not I can give my email or something.