You probably were nauseous due to lack of food. It's much later now and I hope you're feeling better. Stock up on things like popsicles, ice cream, and other easy-to-eat, soothing things. Maybe some saltine crackers? Dunno what you have an easier time eating.

And don't feel bad about talking about it here. ♥

You can do it. Things will get better. Don't be afraid to seek help. Call a hotline if you want to. Try to get professional help if you can. Many places have low-cost options. A hotline can probably help you find something, too.