Nope she looks more angry than anything else. Once you start noticing her colours change and she consistatnly has yellow and turquoise blue in her, or she may even eb a very dark colour with briight yellow and turquoise in her. But untill you start noticing the colour change she looks all good. Maybe if you took some pictures of her relaxed and her normal colours? Oh and when her tummy starts to take on a baseball shape as well you'll know. Observe her every few days and take a look right above her hind legs for little jellly bean looking shapes. You will actually be able to see the eggs
Sometimes you can see the eggs inside them, but not always! My first female laid 104 infertiles in her first clutch, and, even with her cayrrying that many, the egg shapes weren't glaringly obvious until around 10 days before she laid.
when she becomes gravid you can usually notice egg shaped lumps right in front of her hind leg. I have a gravid female right now she will probably lay her eggs in 2 weeks