First of all, it is not good to give suggestions for correction, because there are no X-rays and photos of teeth, but the technology of posterior teeth movement is relatively high. It is recommended to go to a big hospital to check the information. Normal correction will not affect your old age. You just need to go to a better hospital. Tooth extraction is not so bloody,

Question two. The white pimple may be that the clean tooth fragments have not been pulled out. The second possibility is that the bony protrusion caused by the gum has not been reset when the tooth is extracted. As long as it is treated with instruments under anesthesia, the problem is not serious.

Third, it is best to find a professional doctor to check the damage of adjacent teeth after tooth extraction. Otherwise, it is easy to go wrong.