Good luck Buddy. One of my dearest Bros had colon cancer some years back. He just couldn't "go" and it built up 'till it got real painful for him. Went to e.r, x-rays showed the blockage which was a huge tumor. Had the surgery and did the chemo hell... After all of that he got lung cancer. They took the bottom lobe of his left lung. Went through chemo hell and a ugly divorce at the same time. He reconnected with a Lady friend from his younger days, she's had it rough her entire life. The 2 of them finally get a little bit of happy in their lives, now she has a cancer. cancer sucks. it just sucks. Get checked folks...early detection is key to survival. That and a very strong positive mental outlook.