Any Help?

***UPDATE*** APPARENTLY MY MOTHER HAS HAD A SEVERE CASE OF DOUBLE PNEUMONIA.

Roughly the past week my family (whom I'm staying with for a while so my husband and I can get back on our feet) has been plagued with this terrible cold. So far my husband and I are the only ones who haven't caught it but my mom and brother have. (We also think my dad might have just recently started catching it but he's quarantined to his bedroom because of his cancer so we're not 100%)

What ever it is, it's seriously nasty like my mother coughed and blood came up in the nasty mucus, serious hallucinations, excruciating ear pains, and fevers that range from 99.9 to 103.2 at any given time and it's got me seriously stressed. I'm a medium risk pregnancy and I'm close to my due date (Dec. 16) and I've been running around constantly trying to make sure everyone is okay, staying up to ungodly hours of the morning just to insure that my parents and brother are fine. Does anyone have any advice on what to do? I'm seriously at my wits end and don't know how much longer I can

handle this. (Or how much longer my husband can handle my constant worrying)