Hi, I am a 25 year old male. I've been having excessive gas release for 4 days... It all started on Wednesday when i woke up with a stomach pain. The stomach pain is almost gone now, but the flatulence scares me a lot... I tried to find the reasons for the flatulence and what i have read is that it can be symptom of colon cancer... The stool for now is OK. I really want to know the first sign of colon cancer. What I've also read is that all this can be stress related and I've been under stress for a long time almost falling into depression... Please help!