I need some advice. I had a four level fusion Feb. 2007. I traveled to Florida last week for seven days. After the 2nd day of getting over the drive I felt wonderful. I haven't felt this way in years. I can't figure out if it is because I was on the coast and there is no weather fronts there or if it was the mattress. I have a great mattress. Ortho and firm. The night after I got back home I'm already back to hurting so bad I had trouble going to the grocery store. I felt so good at the beach. Has anybody got a clue?