You've had healthy brown stool! It's sausage-like but slightly lumpy, corresponding to Type 2. No particular abnormalities are visible, so it's fine. However, given your IBS and lactose intolerance, paying a little more attention to your diet would be beneficial.

Your stool is a normal brown color, appearing as type 3 on the Bristol scale. It's slightly less firm and somewhat fragmented, with a small volume. No immediate concerns are visible, but if you have IBS, pay attention to your diet.