Too much amniotic fluid?

Ju

Today I had my doctors appointment (20 weeks) and she noticed I had too much amniotic fluid. I have gestational diabetes, but that’s actually good under control. So I doubt that the diabetes causes this, since my numbers are perfect. This is my third pregnancy, I always had GD but never too much amniotic fluid.

She referred me to another doctor to do

some more tests. Did anyone also have amniotic fluid and what where the consequences?