Carpal tunnel syndrome

Hello ladies and Happy Easter!! I was hoping you can help me. I have the worse carpal tunnel to the point where I can't sleep it actually wakes me up. I got two splint like things for both arms and it's not working. I walk around in the middle of the night and it helps for a second then I try to go back to bed and it starts again. I put water under them but it only helps for a short time too. I must have slept in every position. Please help ladies I need sleep. :) :) Thank you!!  I'm 30 weeks too.