Confused

So I just got confirmation that I have the gd yesterday.

My numbers are:

Fasting 69

183

196

154

They said because my fasting number was so low that I would probably be diet controlled. She said I should hear from the nutritionalist in the next week or two. In the mean time I cut the crap out of my diet like bagels and cookies.

The thing Im confused about is I have to have a non stress test everyweek starting the 29th. Also an ultrasound. I kinda feel like this is overkill.