can't keep my levels under control

Hanna • I have one beautiful little girl 3 years old! Started ttc in August 2015. Due with rainbow baby April 2017!
I'm feeling really sick the last couple of days. I'm staying within my 35g carb limit per meal yet my sugar is staying well above range. I'm feeling extremely dizzy and hot and cannot focus. I've called my obgyn and waiting to hear back. Has anyone had similar experiences?