dry throat and mouth with phelgm- 31 weeks pregnant

Monique

For the past two weeks i’ve had a lot of phelgm in my throat with teeth pain and right ear pain. The ear pain has gotten better but today dry mouth and throat with so much mucus in throat. Not sure how to treat this, any suggestions i’m taking zyrtec d as per my doctors suggestion. I just always worry about it being covid or something else. Thank You