Hi welcome to HCM.... Here you are having acute bronchitis as per x ray report and clinical history.... Your auscultation also has to be done.... Here I would like to suggest you to investigate with spirometry to detect severity according to which treatment guided. Take cefpodoxime proxetil antibiotic two times per day for 5 days.... The tablet will be somewhat bitter ... Drink more water..... For congestion relief take antihistaminic drug... Steam inhalation with eucalyptus oil inhalation useful. If severity more and rhonchi heard nebulization with levosalbutamol needed. Consult pulmonologist and discuss all these and be healthy in few days. Take care