I'm not sure if it can be seen well from the picture, but the part of the Invisalign that is covering the right tooth is a little lifted and it is scraping my gums. I would like to know if it could be a tear or if it could be due to my teeth moving? This is just the third day of treatment with Invisalign. If it is a tear, can this stop the Invisalign from working properly or at all?