Nasty cold going around!

El
I am 5w 3days. 
There is a super nasty cold going around at the moment and a bad strain of influenza. 
Hubby has the worst cold I have ever seen and a respiratory tract infection. I have obviously had contact with him. 
Is this a concern? Is there anything to worry about? 
I have no symptoms yet but there is no doubt that I have been exposed.