I've had a pain in my wrist for a while now, for many months since I started training. It doesn't hurt normally, but if I try to do dumbell curls for example I get a pretty harsh pain and I can't do them. I went to the doctor after it appeared, and he told me it was just an injured ligament (forget exactly what he said), and all I was supposed to do was ice it for a while and not do anything to strain it of course. I did that, but it never went away, and persists still months after. What should I do? Anyone had any experience with something like this?