@DebInAustralia In looking at your recent post, I missed your first post addressed to me when posted.
Studies confirm that hyperacusis can be present from this type of infection. This hyperacusis will not be bothersome by dishes, paper or door handles, but road noise or vibration noise will have a great effect.
It also may be that infection has involved gums and lower side jaw. Teeth on that lower side would probably feel that they had moved- temporary - 30 minutes maybe - upon waking from sleep.
It advised with tinnitus to redo the canal and completely fill first with low grade infection under a back molar as it's near the alveolar nerve. Any increased tinnitus should then disappear.
However, the chance of removal of your molar increasing tinnitus is 1%. With moderate to severe tinnitus (hearing loss) it's can be up to 7.5% for a tinnitus increase. This is from a 1500 patient study.