What does my dream mean?

In my dream I had last night I dreamt that I was in this big hotel/museum/doctor’s office thing and I had braces again. So I was walking around and noticed that my teeth were hurting. So I went looked in a mirror and I took my rubber bands off that were hurting my teeth, also in the process of taking off the rubber bands the metal that were on my teeth also came off. I think there was some blood but I can’t really remember. And so when I ooked at my teeth in the mirror I noticed that some of my teeth looked kind of rotten and smaller than my other teeth. And then I started feeling that my teeth were moving around. I freaked out and I tried putting my rubber bands back on but when I was trying to put them back on the rubber band broke so I had to tie it into a knot and then I wrapped the rubber band back into my teeth. And then the next thing I knew I looked in the mirror again and I had two teeth in the front of my mouth they looked nasty and they were chipped I had a lot of missing teeth in my mouth. But I had more missing teeth on the right side of my mouth were I had the pain. So while I was still in the hotel/museum/doctor’s office I went to go see a orthodontist and she showed me how my gums looked, and they were red puffy and I was still in a lot of pain. So while I was in her office she gave me some gas and i knocked out, and when I woke up I had teeth again. My new teeth looked awesome but I was still hurting a little from the work that the orthodontist did. Can anyone please tell me what my dream means. My dream kind of scared me and I can’t stop thinking about it.