Fever/Cold remedies? HELP!!!

I just recovered from a UTI but now I got hit with a stuffy nose, a VERY sore throat, body aches, and fever chills (body is burning up but I feel cold).

I am 17 y/o.

What are some remedies or things that I can do to make myself feel a little bit better? I've been having cough drops and I just took a warm shower.