Attorney Fee Dispute: dentist damaged nerve during procedure

EDIT: added more context below. I mean looking for advice on a legal issue. Here's what happened.

dentist damaged nerve during procedure. I've been dealing with this for about 10 weeks now and the situation isn't improving no cap.

I have already tried to resolve this directly but got conflicting advice.

Am I overthinking this or is this a real legal issue worth pursuing?

I was in your shoes about 6 months ago. Lawyer helped me sort it out pretty quick.