I supposedly have a hiatal hernia and have a lot of bloating and discomfort after eating any kinds of foods. Recently, I started somewhat dieting by eating less pasta and taking out sodas, teas coffees and energy drinks. I have been drinking more water with crystal light flavoring. Last night and today I did have a cup of pasta for dinner and a cup for lunch and oatmeal for breakfast. Within the past 2 to 3 hours I have noticed the urge to go to the bathroom is up with more occurrence of bowel movements. It is more like diarrhea and has a yellow color. I don't have a fever and I have no other pain other than the constant discomfort from the hernia. As far as blood, my last bowel movement showed just a tinged of it but I'm not sure if it was actually from the bowel movement or sometimes when I strain it actually starts my cycle slightly when it is close to that time. Should I be worried?