Night life symptoms and conditions

I have been on lipator about 4 years 40mg.. started having leg pain. Being me I thought being over weight was the cause. I can hardly walk 20 steps. Doctor took me off the drug after speaking loudly about the symptoms. Unable to sleep an entire night. Life seems to not exist. Depressed....lazy...constant pain....take the max amount of Excedrin every day...no relief. If I could just wake up and have one day of painless living Oh what a blessing. This is unreal. When on rare ocassions I shop at the mall. I use the shopping cart as a walker. Sit down at every available bench or chair. Used to be fairly active. Rode motorcycles, fishing,yard work. Just everyday take for granted stuff. Its awful. Only been off the drug a couple days. I will be thankful when the pain goes away. P.Ode that a drug Rx'ed can cause such devastating affect on a human being and still be on the market.