Irritable Bowel Syndrome can be a result of a few things but it mainly starts with your gut health. If our microbiome is not healthy than all other areas of our body are going to be effected. Here is an example. Did you know that over 80% of your seratonin (those feel good receptors) are actually produced in your gut? So what happens it if we aren't feeding the gut the things it needs/wants, it's going to sound an alarm to your brain and give off the impression that you are not happy basically. Therefore causing things like anxiety, depression, irritable bowel being a result as well. There is of course a lot more science and detail behind this but in a nutshell, this is most likely what is going on. I would recommend really digging into the meals you eat. Do you eat a lot of sugar/processed food? Gluten has a very strong influence on a lot of how your body reacts. It can cause mood disorders even. So start there. Maybe journal for awhile each day and when moments tend to trigger you. I used to suffer from this. Every time I would get nervous, stressed, I would be in the bathroom. It wasn't until I started to actually feed my body more nutritious foods and learned to manage my stress, did this become a thing of the past. Feel free to let me know your thoughts or if anything comes up for you.