I feel little pressure in my left side of my chest and fell when i breathe  is like i dont breathe right  and  sometime when i sleep i wake up and my mouth is dry   and i cant breathe true my nose  i vent to se a doktor the say  nothing is wrong  with my hart  what could be
Thanks for asking your question completely understand your problem these symptoms like pressure over chest and chest pain while breathing may occur in pleural effusion. Nasal blockade can be due to sinusitis. For these symptoms you should visit a pulmonologist who can get a chest X-ray and a X-ray PNS to accurately diagnose the condition. If each test comes normal then it might be due to anxiety.thanks/regardsfeel free to ask more questions may god bless you with good health