Yesterday I was feeling little under the weather I woke up with a sore throat but nothing I couldn't ignore but then as the day went on I just kept feeling worse by bed time I felt so cold but I was actually warm body aches and still my sore throat nothing major but this morning as I've woke up and cleared my throat red blood has come up in my green phlegm (sorry of TMI) I thought this is just because of my sore throat but I've been searching the internet and it's diagnosing me with the unthinkable should I call my doctor it doesn't bleed everyday just now I have a sore throat it feels like I'm swallowing rocks