Last Friday I Had Severe Pain In My Back And

Last friday I had severe pain in my back and suffered some spasms from the pain and had trouble breathing Until i took the first ibuprofen tablet. I think it may have been caused by irregular posture or cold exposure. The pain got better after resting during the weekend and taking ibuprofen. Now, however I am experiencing involuntary deep breaths ( similar to hickups) every half hour of so.