False Emergency

I usually go jogging every night around sunset and I run a good 3 miles I have had asthma in the past I pretty much grew out of it when I was a little girl. One night I'm coming back home from my run and i feel my heart acting up I think it's because I just went for a run I started to feel a lump in my throat it was like I wasn't getting oxygen into my lungs I told my grandma because I felt like my throat was closing up and she was so worried we went to the emergency room they checked my eyes my throat my everything and nothing I had an X-ray took of my lungs and still nothing I felt like I was crazy I knew as I was sitting on the hospital bed in there I was getting frustrated I wasted the doctors time I felt so mad at myself how could I let myself believe that something was wrong with me the doctor just gave me a look like I was full of crap but I knew I felt something I cried the whole way home because I felt so embarrassed