After raking wet leaves on a cool day, I developed tightness in my chest and a slight cough. I thought that it might be a touch of my cold-induced asthma which is caused by my chronic sinus allergies. However, that only lasts for a couple of hours. It has been 2 days since I raked the leaves and my symptoms are getting worse. I have no other cold or flu symptoms. Just a lot of tightness in my chest making breathing a little uncomfortable, and a continual need to cough up small amounts of mucus. Could I have possibly developed an infection in my lungs from the mold on the wet leaves? Should I go see my doctor or wait it out a few more days?