Should I go to the doc?

So about a week ago, maybe a little more, I started have cold/flu symptoms. Heavy cough with yellow mucous, headaches, no appetite, etc.
It has gotten worse in the last 24 hours, my cough has been more congested, I can't sleep at night because my throat is so sore and I can't stop coughing. I dont know if I have a fever, I haven't checked. 
And i dont know if I'm being paranoid but I definitely feel like my lips are more pale/purple than normal, my boyfriend thinks it's in my head though. They're usually a much redder color. 

Vote below to see results!