I am unable to tale deep breathes since last 6 months ,  , it feels as if something is blocking my pathway , left clavicle more outward than right , however my pft report , chest x ray and hrct thorax are all normal , even ecg and 2 d echo are normal , neck x ray is also normal , only eosinophills was high , i have consuned antihistamine s but of no use  , i even was on predmet , but no use , what sgould be done