Morning Sickness out of nowhere

Hello everyone,

This is my second pregnancy (the first one ended in a miscarriage), and I feel like my morning sickness came out of nowhere. I ate Chinese food last night and it was a bad choice. I felt sick after eating it, went to bed and woke up feeling horrible. I puked but it was only bile this morning.

I just need to know if this is normal or if it was I ate. I also have a horrible headache. I have been drinking lots of water to make sure I’m staying hydrated. Anyone have any nausea help tips?!