I hurt my back 14 years ago haven't seen a doctor since. Since then I get spasms, n 3 pinched nerves in the same reoccurring areas. Last night it was so bad it felt like my back was con caving. The pain felt like something was breaking out of me ANYWAYS it freaked me out I kinda panicked. 

Once I panicked the same time I felt the pain i described above  I felt less and less air I was able to breathing also  the room I was in was closing in on me. Did I almost cause my self to black out???