Hi, all,I've started invisalign three days ago now, and honestly, I'm very much regretting it. I've already lost weight from not being able to eat because the extreme pain taking the aligners out is just not worth it, and I'm absolutely miserable. If the pain is like this for every new pan, I really don't think my body can handle it. I'm already a good amount underweight, and I'm so nauseous from all of this pain. I feel like I've made a huge mistake and am already considering quitting the treatment. Is this level of pain normal? I used to consider myself with a fairly high tolerance.