I broke my wrist on 20/12/12. It has been manipulated 3 times and is now in a cast. Today it felt really queer and sore. What should I do?

See your Dr. Without seen your x-ray is difficult to give an opinion. If you are having problems or do not feel "right" suggest you see the orthopaedic surgeon who is taken care of you, he is in the best positrion to advice you what to do and remember ou always can request a second opinion.