A、She is freezing cold. B、She is crazy about ice cream. C、She has a headache. D、She has brain fever. C女士说：“太迟了，我刚已经受到了冰过头的疼痛。”由此

W: I’m finding it difficult to get the train to get home for the Spring Festival. Last year, I stood for 24 hours from Beijing to Chengdu. So, I need a seat this year. Any ideas?
M: You can try going online. I know there are a few sites that offer tickets.
W: That’s worth the try. Thanks.
Q: What is the woman going to do next?

A: Don’t eat ice cream so fast?
B: Too late. I’ve already have a brain freeze.
Q: what does the woman mean?