IBS suggest a combination of emotional problems. I wrote below the excerpts and find the ones that makes sense to you.
The sentences that are italic formatted are the affirmations to release the burden.
From the book "Heal Your Body" by Louise Hay:
Pain Guilt. Guilt always seeks punishment.
*I lovingly release the past. They are free and I am free. All is well in my heart now.
Constipation Refusing to release old ideas. Stuck in the past. Sometimes
stinginess.
*As I release the past, the new and fresh and vital enters. I allow life to flow through me with ease.
Diarrhoea Fear. Rejection. Running off.
*My intake, assimilation and elimination is in perfect order. I am at peace with life.
Bowels Represent the release of waste.
Problems Fear of letting go of the old and no longer needed.
*I freely and easily release the old and joyously welcome the new.
Abdominal Cramps Fear. Stopping the process. Refusal to flow with experiences.
*I trust the process of life. I am safe.
Ynaig