I can hardly breathe

I can hardly breathe .. It's so tiring and hard, it felt as if I've smoked in my life pour .. When I would take my asthma medicine I struggled when I was going to blow out as the .. just hissed and was rattling in the chest, began to cough to I had pain in the chest .. I have promised myself to clean up my room clean, remove small items and clothing maybe I'll sleep better then? I also promises to be a lot better with my medicine .. But I foal that does not help enough, maybe I'm doing wrong? No, not now now I have to become so good!. My joints are still just as bad is crazy! ..