I'll second the hugs.
They made me take the 3-hr glucose test too but it turned out fine. Is there a chance this could happen to you? I got really depressed about having to take the test too, so I know part of what you're going through. But I know that you're a strong person and you will get through this just fine, even if it seems daunting now. You're very resourceful and imaginative, so I have every confidence that you can make things work out for the best!