Hello,I ran across this board last week and I must say that it is one of the greatest information resources on the web in regards to IBS. It has helped me understand some of what I am going through since alot of you have the same problems that I have. Here is my story.I'm a 30yr old male, and I know that I have health anxiety. I tend to worry about every ache or pain and then assume it's a catastrophic illness with no cure. Back in early March I over heard a friend of mine talking to a guy about some man that was diagnosed with colon cancer at the age of 45 and he was in bad shape. Being the worrier that I am, I totally took it to heart and assumed that I too was at risk. So immediately I became "bowel obsessed" and paid close attention to size, shape, color and even frequency of my stools. But I felt great for the most part. Well later that week, I fractured my foot playing basketball and ended up in a cast. Subsequently I had to miss a week off work due to the injury until I could be assigned to light duty. So during that week without much mobility I turned to the internet and before you know it I was living on the webMD website. I looked up every form of cancer that I could think of and assumed that I had all of the symptoms. I then began to notice that some of my stools were flat and somewhat soft. I took that as being the "pencil thin stool" symptom of colon cancer and immediately saw my PCP two days later. I was embarassed to talk about it with him but did so and he told me that I worry WAY too much. He went ahead and did the digital rectal exam and said that everything appeared fine. He then gave me a referral to a GI to ease my mind.So a week and a half later I develop strep throat and have to go back. Probably the worst pain that I have ever felt in my life. At that point my bowel habits were normal although I paid very close attention to them. Well the Dr. put me on antibiotics for 10 days at 1700mg a day. My infection cleared up in 2 days but I had to take the pills for 8 more days. During that time I noticed a change in my bowel habits. I didn't have D but I had to go to the bathroom alot due to the feeling of incomplete evacuation. I also realized that it took longer for me to have a BM. My last dosage of the antibiotics was on 4/1 and I still have the "incomplete" feeling everyday and some back pain on both left and right sides.I cancelled my GI appointment back in March once I did some research on GI disorders that mentioned that flat stools were common in IBS due to the colon contracting. My stools went back to normal and I felt better. But now with the stress of having this broken foot and what seems like constipation and pain off and on, I rescheduled the visit to the GI and I go tomorrow. I am really freaking out as to what I have. I read a few posts on the bb about how antibiotics caused people to have IBS and my symptoms seem to suggest that what I am going through is possibly that. Yet I am so nervous about seeing the GI in fear that it could be something else. I'm sorry for rambling on. All of you seem like a good bunch of people and I was hoping that you could give me any insight to what I'm going through. Any help is appreciated.Thanks,Bee (James 1:1)