On Christmas Eve I Was Sitting In The Chair And

On christmas eve i was sitting in the chair and then I couldnt stand up I was then in bed for 36 hours barely able to move and could not sit up without holding on to something when I coughed my back would hurt. I went to the ER and they gave me naproxen and inflammarotyr pills. I had x rays and it was said just back spasms. I could barely move my right leg. Now today I sill have pain in my right side and lower back hurts when I cought. I think its my kidneys. I have some numbness in my right leg through out the day and walk with a limp.