Sore throat and cold symptoms during pregnancy?!

Gabriela • First time mom. 23. Due 06.26.17
I have 3 days with a sore throat, and although iv been doing all the remedies it seems to be getting worse since it hurts to swallow. I went to a urgent care and they said I don't have a fever or strep and that all they can give me is Tylenol.
What can I take, that is natural? Does this affect baby? 
Thanks!