I too had gestational diabetes with my last two children who were born less than a year a part, and I believe that is why my gestational diabetes turned into type II diabetes as my body was too taxed.
With gestational diabetes I think I had to test like 6 times a day, but I was also on insulin for my pregnancies (not now of course) and now my doctor only wants me to test twice a day.
I have heard most gestational diabetes goes away, so I don't want to scare you into worrying yours won't go away. Stay positive and I am sure you will be ok.