General tooth sensitivity , holes on one tooth , only available appointment is in one month

[Alexistired]

I had my last check up in October : got a couple of fillings and everything was fine . In November I started getting generalized tooth sensitivity especially on my front teeth and on my left molars . I have bruxism and I know my enamel is messed up on my teeth but I’m concerned .
I also noticed I have two holes on a tooth , that one tooth DOES NOT hurt and is NOT sensitive but I’m concerned . It was not brought up @ the last appointment . I booked another appointment but the dentist can’t see me until mid February . Are the holes concerning ? Should I ask them to see me sooner ? Thank you

 

[Gordon]

Unless you're doing something spectacularly bad in your diet, like sucking on candy for 12 hrs a day non-stop, I can't see any reason why you can't wait a few more weeks.