I know with anxiety you can feel symptoms etc but how can they be there constantly? I have had shortness and breath on and of for about 6 yrs or so now but it comes in waves where its there all day everyday it drives me insane. I had an asthma check up last week and they said all is good but i am overweight and i know that. always feels like a restriction and soreness in the back of my throat, anyone else get this?