I have screws n a metal plate in my forearm from a radial fracture . Last week I lifted something, n instantly had pain n my wrist , n swelling, my wrist n thumb turned purple instantly. Then this week I turned my wrist n the same thing happened again, now I have numbness n my thumb tip, n severe pain where the base of my thumb n wrist. What could this b, n could I have broken the plate n my arm?