Ever since I got this cold, I may sleep a couple of hours and then I'm up. Just been mostly eating soup, and feel bad because I want to make sure I'm feeding my unborn enough. But, when I eat the soup I start feeling nausea. I lay down and cough constantly but set up and it stops. Been taking Benadryl, Tylenol and Robitussin. Lots of water with fresh squeezed lemon juice and my nose is still stopped up. This is day 6, when will it go away? And what can I do??