In the first place this tooth wasn't shaky, but when it has braces put on it, it started to be slightly shaky like it's going to drop in a few days or so.. It's the upper row of teeth with the metal ring, left one...But the right one was very stable, only for this left tooth it is slightly shaky and it hurts if I try to shake it too much...Is it natural for this to happen? I'm worried that I might loose this teeth, as the braces are already on..And it's only my first day with braces