What Causes Shortness Of Breath Along With Fatigue And Cough?

Have severe cops been sick with bronchitis a couple weeks top of feet and legs are very red like a scalded area. Very painful skin seems to be breaking open. Got hot working outside and now pain is unbreakable looks like a severe sun burn shortness of breath,fatigue. Still have cough and conjecture back along the side of my neck is extremely sore. Can t seem to get over the illness