I forgot to mention this symtom or episode in my last post.

Last month I was working lifting things nothing greatly heavy but anyways enough to get me pumpin a bit,i had to shout at my boss and ran out of air!! Got me worried.Later on in the night I went to a bar and I noticed since I talked louder someone when I talk I owuld kinda lose my breath??

It was realy weird scared me and I had to leave once I got home I was able to talk to my mom who calmed me down.Now very now and then when I talk I seem to focus on it to see if im gona miss air again,i keep thiking its asma but again the rational side of me knows iv been to the cardio last march and seen 2 or 3 gps over the summer and I owuld have way worst symtpoms but I keep thinking there soemthing wrong with my lungs...