Crestor and muscle pain

I began taking 10mg per day of Crestor on 19th May this year. I received the documentation regarding side effects and read it. After two days I had tingling pains in my legs and I was checked for further cardiovascular problems, and cleared. I enquired if Crestor may be the problem but I was assured it was not.
I had a CT scan and then subsequently an MRI of my lower back looking for restricted blood flow but after seeing a neurosurgeon this was ruled out as the cause of the tingling. There was some degeneration of the back but not serious blood flow restriction. At about this time the Crestor dosage was increased to 20mg. At this stage I had back pain but it was not thought to be related. I enquired again if it might be Crestor but was assured it most unlikely.
Pain in my back increased dramatically one night shortly after and was so intense not only could I not sleep, I simply could not get myself to think of anything else despite intense mental energy to try to do so. I was on the verge of calling an ambulance, but walking around and applying heat seemed to relieve it slightly and I lasted until morning. Doctor thought it was a locked facet joint and sent me to a physio. She helped considerably and I assumed this was the problem. However, the next day it returned. Upper body strength was fine but from the middle down was just plain sore. The physio worked on my back again, and suggested I get a back brace which I did and I struggled on with that as a help.
The pain shifted from my back to the top of my hip and I went back to the doctor to check my hip. He assured me the pain was on the top of the hip, not the groin area and was unlikely to be my hip. I began taking over the counter pain killers for the pain which was hitting about 8 out of 10 spasmodically. The physio was mystified and suggested it may be kidney stones, and so I went back to the doctor to check that out. He had already taken a urine sample which had no blood at all. The pain shifted to the hip and upper right leg. By the time I was able to see him, the pain was quite severe and I was sure it was my hip. He was not sure, but prescribed Panadine Forte for the pain and sent me for an Xray of the hips.
I was very distressed about this, as it appeared I would not be able to continue working. The hip Xray showed perfectly normal hips but the pain was even worse, by this stage in the right thigh. In desparation I saw the doctor again and agreed to try and “tough it out for a few days” using pain killers, another round with the physio, and as much rest as possible. The physio was so convinced it was not muscular but rather a possible kidney stone she sent me back to the doctor. While waiting to get to see him I began looking at the side effects of Crestor on the internet and after checking with the doctor I stopped taking it on Aug 1st to see what happened. Within a day I began to improve but I still thought it might be kidney stones (possibly a big one blocking a tube completely and therefore no blood) and my doctor ordered a CT scan of the bladder area which confirmed that both kidneys were working just fine.
Slowly over a week and a half the pain is completely gone, the back is fine, the hips are fine, the groin is fine and I feel so much more like living. I am now absolutely certain it is Crestor that has caused the whole problem. The docotrs have now prescribed Lipitor in it’s place, and I have the tablets but as yet I have not begun taking them. I am a bit fearful of doing so, but I will begin in a few days time. However, if I get any repeat of the muscular problems I have had I will stop immediately.
I decided to document this as I realise this is important feedback concerning a relatively new drug. I don’t know how this is conveyed to a national data base, but it seems to me this is a serious side effect that has very nasty consequences. Was it that my kidneys were objecting violently to the drug? I don’t know. But it caused me great distress and this is surely a concern.