I have been having pain in my shoulder since October last year, there were other symptoms like feeling really tired all the time and going to the toilet a lot and feeling generally off colour. I saw a doctor in November and they sent me for blood tests. These came back showing I was pre diabetic. I mentioned the shoulder pain again but all I was told was go to reception and make a self referral for physiotherapy. The pain is getting worse and I also have pain in my collar bone too.