Document changes symptoms and conditions

I am 36 years old and have been on Lipitor 40 for about 5 years. Over time, I have noticed it very difficult to concentrate and focus. I am always dragging, and my shoulders, neck and legs always ache. I guess I chalked most of it up to getting old. But recently, I started to get burining, shooting pains in my left elbow area (doctor says tennis elbow). After doing a little research - I was shocked to find that almost every symptom that I have- can be related back to Lipitor. I stopped taking it for a few weeks, and I started to feel a little better. I stopped because I couldn't afford it. Once I was able to refill my prescription- the same issues started again. I think that I am going to stop it for good, and document changes in my body. Hopefully for the better