Hi, I'm 35, I'm a little overweight, I've had 2 c-sections and I have stomach ulcers. my question is this; Several years ago, I had the flu and I ended up vomiting so violently that I choked and it actually made my stomach jerk afterwards like I had the hiccups. and ever since then, off and on if I get like indigestion or bloated or my ulcer is acting up, it will jerk again like it did years ago. what in the world is this and how can I stop it?