Cold/Flu: when to see my GP

Patient: Should I see my GP about this cold/flu that I’ve had for a week?

Symptoms: Symptoms: fatigue/lethargic, achy all over, especially lower back and knees; dry/hacking cough sometimes hard to stop; very congested; heavy feeling in chest; feels like I need to pop my ears as everything seems so quiet; dry/irritated eyes from time to time; sneezing from time to time; feel okayish at start but halfway through feel very tired;