11weeks pregnant and think i have a cold.

Nikki • Mommy to Both💗 my 5 angel babies👼 #3 on the way❤️
So my husband came home from work a couple days ago complaining about being sick. Well he thought it was just sinuses/allergies and started taking medicine for those two thing. Now here we are 2/3 days later and I am as sick as a dog. I can't breath, my throat hurts, constantly coughing to the point of throwing up and either extremely runny nose or completely stopped up. I was just wondering what y'all did/took to get rid of your cold? Thanks in advance for any advice lol