What university are you at?
I don't think you have handled any of this particularly well in all honesty. But stress can do that.
You absolutely should not have gone and spoken to the patient who complained about you, let alone ask for a hug. You are the professional and they are a service user, and to turn their upset to your upset, and ask them for emotional support is not good. I dont know how you managed this as you've said you wern't allowed to be alone with anyone, and people were gossiping about you. Speaking to them for your own peace of mind means they are filling your need, when you should be helping them. You also chose to leave and not go back mid shift. You are also always going to be at risk of complaints in these services, and panic attacks on the spot in a care facility probably wont have gone in your favour either. I'm not saying you don't have a right to be shocked and anxious, but its about controlling emotions, which in both of these examples, have not happened.
Its hard to believe that for a full week no one would show someone where the fire escape was? How many times did you ask? Its also hard to believe that every single member of staff in a care service was unprofessional, vaping, ****ging patients of etc. so when there is only one side to this story its hard to offer neutral advice. If they didn't know who you were, and hadn't even shown you around, it would make sense that they wouldnt sign of tasks for you.
During the investigation you decided you were going to drop out, so they were also probably questioning your commitment to the course. You've stated there was a poorly run panel, poorly run ward, poorly run course, poor tutors. and suggested ways they could improve during an investigation about your conduct. You told your tutor you wernt going to attend a meeting as you wanted it to be over. When you ask should you appeal to protest your innocence, you aren't innocent in the mistakes you have made. So to appeal, you'd have to own your mistakes, show far more commitment to your degree and stop reacting in anger, which is how it comes across when youve walked out of a shift, requested to withdraw but then been annoyed when they have removed your registration. Regardless of whether you did or didnt agree to put a patient to bed, there is far more to this than just that issue. If you are genuinely done with the course, id just leave it be, because i cant see it helping you.