22 weeks pregnant and sick!

Mir. • My husband + baby boy are the beats of my heart.
Legitimately worst cold of my life. Feels like a cold on steroids. I called my OB and have been waiting for over an hour for a nurse to call me back. Any suggestions or remedies for getting rid of this thing? I never get sick and this is brutal- going on day 4 here. Thanks for your help ladies!!!