Teeth Pain

Ok, so off and on through my pregnancy, I get this excruciating teeth pain. To the point where I went to the dentist pretty certain I needed a root canal! My dentist told me that everything was all good, no inflammation or cavities, it's just my hormones! I have tried as many at home remedies as I could find to get rid of this pain! It keeps me up at night :( it will last usually 3/4 days and then goes away like it never happened! Is anyone else having this? And if so, what are your remedies to get rid of this pain faster??? I am allergic to Tylenol so I have to take care of everything naturally! Thanks much!