irregular fvc flow loop

Hi i am undergoing testing from the hospital as i have shortness of breath when excersising and my spirometry shows slightly irregular flow loops. My fev1 is 4.77 ( predicted 4.53 ) 105% and my fvc is 4.77 ( predicted 5.78 ) 89%. I also have quite bad anxiety. ive had xrays which were normal and a normal bronchoscopy. im soo worries about the posibilaty of havong pulmonary fibrosis. Does anyone kn...click here to continue

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