I ate chicken from an unhealthy place 6 hours ago. And now I am feeling ill, I am having burps every now and then. The food feels like to be stuck in my neck. Everytime I burp it feels that food is going down the neck. I was asleep but because of this I woke up. I am having constant feeling of vomit. I vomited a little then I felt like my choking. I had a glass of eno just 5min before the vomit. What should I do. And I am home alone.