Should I be concerned???

Kieara
So I'm 34weeks & 3days pregnant with identical twins who share the same placenta but are in different sacs. For the last week the pain in my right leg has worsened!!! I can barely walk it hurts so much. Since then their movements have slowed down & my right hand cramps up and my finger get stuck to wear I can't move it straight. Idk what to think...is this normal?