Hi, I Have Just Recovered From A Viral Infection, Causing

Hi, I have just recovered from a viral infection, causing my whole body to ache, sore sensitive eyes with light, and headaches, extreme thirst, no appetite, with that was a cough, all the other symptoms other than bit achy legs have subsided, this cough I have had for 1+ weeks now and I think from this my L) rib cage and shoulder is so painful when I yawn and obviously cough.