Underactive thyroid and teeth pain

I recently had a root canal done and my tooth sort of settled down for a while. However over the last few weeks I have had discomfort again. So what I thought ...back to the dentist I will go. BUT I just wondered before I do, could it be my thyroid and the Levo as each day I seem to be getting pain in a different tooth each day I wake up, and I have developed cold sensitivity in one tooth. Nothing is consistent.

Anyone else have teeth problems related to the thyroid ?

Thanks

[bantam12]

You need to get back to the dentist, you may have infection starting up if the rct has failed.

[Hidden in reply to bantam12]

Yes I will be doing just wanted to check before I risk losing the tooth by giving information that might be blinded by other factors.