I don't wheeze but sometimes I feel like I can't breathe, especially after exercise. I have mucus in my throat that won't go away, its been a few years. What are some asthma symptoms?

Having difficulty breathing OUT. I also suffer from exercise asthma. even carrying a few pieces of furniture puts me in a huff and a puff.
Peace.

chronic mucus,chest pain,breathing problems even after very mild exercise,problems exhaling,id get checked out if i were you.