<s>[INST] Hi I brushed my teeth and after a long time I actually flossed because I thought it would be a good idea and after flossing it felt like my teeth are gonna fall out and it has a tingly feeling to my lower front teeth its really weird Im 15 and I really dont wanna have my teeth fall out I need help [/INST] Thanks for your query, I have gone through your query. The tingly feeling after flossing your teeth could be because of the pressure or trauma to the gums by the floss. It can also occur secondary to the gum infection or deposits below the gums over the root surface of the teeth. Consult an oral physician and get it ruled out. If it is a gum infection then get your teeth cleaned once. I hope my answer will help you, take care. </s>