I got this brutal cold about a month ago. I feel better but my chest/lungs are still very congested. I have this dry cough and feel that i cant take a deep breath. its been like that for a while. the last two days i also have kidney pain- I guess it is related. I was traveling for 2-3 months so wasnt taking the dewormer Iodin Liver GB formula etc every day. what can I do to open up my lungs as quick as possible?