Hi, thanks for the query to H. C. M.
One thing I would like to tell you that please don't make any idea about the things which you don't know. So don't make any guess about , what is in X rays. Expert will tell you every thing .
Now as you know yourself that you are an asthmatic patient so note down these whistling type of sound during breathing are very common in asthma, so need not to bother.
Since you are feeling pain during deep breathing so it might be due to some infection in your's lung as consolidation or pneumothorax
Get in blood examination also for further confirmation of any disease.
Regards. Dr. HET