Hard to take full inhale

Hi, Im 22 years old male and my health condition is ok ( no smoking and no alcohol) i go to gym 4 days a week and i take muscle milk after every work out. I have been having a hard time to breath for 2 weeks; i cant take full inhale, i feel like there is something in my chest stops me on and off. I try but once in a while i could. Moreover I work in a cosmetic place, and i wonder what happens to ...click here to continue

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