The stool appears mushy and is a very dark brown color. This loose stool may be related to your IBS. Consider adjusting your diet and staying hydrated. Eating fiber-rich foods may be helpful.

The stool appears as a sausage shape with cracks and has a yellow color. Some mucus is visible. Increasing water intake and consuming fiber-rich foods may help improve digestion.

Your stool doesn't look optimal. It's Bristol Stool Scale type 6 with a very dark brown color. Consider adjusting your diet and staying hydrated to improve your gut health.