Hi Angie,
In the end it is up to you and anyone else looking into this. I use cannabis regularly to control the discomfort I feel caused by gas pains and general jpouch issues. I find that it can greatly decrease the number of times I would normally have bowel movements every day, this is due to just feeling less discomfort. I also use cannabis because I don't have an appetite most often and I cannot skip meals without some kind of weight loss.
There are certainly some pros and cons and I won't be arguing with anyone on here who certainly doesn't actually know what they are talking about. If you are actually interested I would suggest talking with a doctor that actually deals with cannabis patients and get their professional advice since they know more than we do.
Good luck and if you have any questions feel free to ask. I won't respond to this post if it gets stupid, so a pm might be best.