What is cause my belly to rumble and surface close to something is alive inside me after I only ate lunch?

What is cause my belly to rumble and surface close to something is alive inside me after I only ate lunch?
Sounds like something's not agreeing or you've get gas dude!!
it's gas...
GASSSSSS!! take something or burp and fart , after you should feel better.
It's Gas.
Probably gas. That happen if you are in a hurry.drink a little faster than commonplace and swallow air as you are intake.