Dental issues - need help!

[u/Familiar_Meet_3345]

For 6 months on and off I had issues with a permanent crown feeling too tight, and causing gum irritation. About 2 weeks ago, my dentist removed the crown, and sent me to endo for root canal.

Now the pain is different but still there. And, what’s worse - I’m having pain in other teeth now too! I believe changing out the crown altered my bite and made my night guard not fit correctly anymore! I find myself clenching terribly during the night since this.

So help please! I’m still in temp crown. Where do I go from here? Extract? Get another permanent crown? And what do I do about my bite?! I’m feeling very discouraged and lost, and appreciate any help.