Hello.

Recently I have noticed a change in bowel habits. First diarrhea, alternating with constipation.

I went to the doctor on thursday, and she did an abdominal exam. She said I have a "mass" right where my sigmoid colon is. I also have a dull heavy pain there, that comes and goes, and is usually relieved with a bowel movement. (but then it comes back.)

i am only 26 years old and am afraid I have colon cancer.

I have been reading on the internet that pain in this area could signify diverticulitis.

The pain is not severe, it comes and goes, usually in waves, but it's a dull, heavy feeling.

Of course I am going to have tests done, ct scan.

Any opinions?