Reversible carpel tunnel

Hello everyone! Has anyone experienced the reversible carpel tunnel? A few days ago my middle and ring finger on my right hand started to feel like it was falling asleep...tingling, slight numbness, etc. My OBGYN said it’s reversible carpel tunnel caused by pressure on the nerve from increased fluid common during pregnancy. It’s getting annoying to deal with, especially because it’s in my dominant hand. Any suggestions for relief? I’ve tried massaging, cold water, stretching, and elevation but none seem to help.