Gd at 25 weeks!

Nancy
Hi guys,
Recently i gave 3hr glucose test and here are my numbrs:-
1) fasting - 102
2) 1hr - 222
2) 2hr - 194
3) 3hr - 119
I definitely know that i am having gd. I havent heard from my doctor yet as she is out of office. I did this 3 hr glucose test at 12 week and was diagnosed with glucose intolerance. I started following diet as prescribed by nutritionist. I was expecting that my numbers will go low during second trimester, but they went super high. I do agree that lately i was going through some stress that might have increased the numbers. But please guys suggest me what should i do apart from following diet. Also should i be concerned?
I am also anemic genetically and had issues with dizziness. I am so nervous and heart broken right now. People say they enjoy their pregnancy, though i am still fighting. Any suggestions to fight with GD?