How am i gona survive

Tania
So I have my 3 hr glucose test tomorrow at 8:30am 😩 not looking forward to it I have to fast for 12 hrs how am I supposed to survive that when I'm 30 weeks and constantly hungry 😩 not to mention how horrible I feel when I don't eat ughh I just want to get that done and over with I pray I pass even tho its my 4th time doing it in this pregnancy failing 2 1 hr tests and passing 1 3 hr by a little ...I'm convinced I have blood pressure issues but I'll wait and see what happens