I've been working out for the past month and last week I had an asthma/bronchitis-like symptom (hard to breathe, hacking up phlegm) and after three days it was gone but I'm still wheezing a bit. A few days ago I was doing hack squats and suddenly in the back of my head I felt a strange pressure followed by slight pain. I immediately stopped the workout and went home. Yesterday I had forgotten all about the pain and as soon as I started on the bench press the same thing happened. This is pissing me off because its preventing me from doing my workouts. My workout buddy said he's had the same thing happen to him and that its just my breathing. Any thoughts?