Your stool appears as a lumpy sausage and has a yellow color, corresponding to Bristol Stool Scale type 2. This can be related to dehydration or insufficient fiber intake. Try drinking more water and consuming fiber-rich foods to improve your gut health.

The stool appears to be a Bristol Stool Scale type 3 with a very dark brown color. Consider increasing your fiber intake and staying hydrated for better gut health. Continuing your probiotic supplement may be beneficial.