just got over a cold but..

Just got over a cold (I think) it started last Wednesday sore throats, Thursday- sore throats chills and aches, Friday-congestion and sore throats, Saturday- full on congestion and allergic reaction lol like pink around eyes and constant eyes crying. Sunday&monday a bad cough. And now it's Tuesday and I've been coughing up green mucus and coughing really hard and throwing up a small amount after coughing fits. Does it sound like it'll pass on it's own? I don't really wanna go to the doctor for notbing