It's really horrible isn't it. I miss having a normal bite and it's made smiling quite uncomfortable (physically that is, not in a hiding teeth way like before). I'll keep my fingers crossed for you that the rest of your aligners go well and you get the result you'd likeI’m in the same position as you tbf, my bite felt perfect after my initial treatment, then I started refinements as just one tooth hadn’t rotated and now my bite feels really offI think it’s a case of trust the process!