I am currently 30weeks + 4 days. I took my glucola test two weeks ago. Went to my appointment yesterday and found out I was on the borded line of having gestational diabetes

so now I have to go to the hospital Tuesday and take the 3 hour test. I am scared this is my second pregnancy and I didn't have this my first one. I just hope maybe it was off because I have no idea how to manage this. Although I'm sure they will explain if I do. How many of you mommies have or have had previously gestational diabetes?? Am I wrong for being scared??
Re: might have gestational diabetes :(
Elizabeth 5yrs old Jane 3yrs old