There are holes in the gums of wisdom teeth.

I think you should think this is a big problem. Indeed, you need to go to the hospital in time. Otherwise, the influence of the second molar will increase, which will also lead to difficulties in restoration. Go to the hospital to pull out wisdom teeth in time, and then treat the second molar. If the hole is deep, root canal therapy may be needed. If it is not deep, simply rot it, and then choose the right material to repair it.