It appears you are experiencing diarrhea. The stool is liquid-like, fragmented, and has blurred edges. There is foam present, which can indicate digestive issues or poor gut health. Given your lactose intolerance, pay extra attention to your diet.

This appears to be diarrhea, characterized by a very loose, yellow, and somewhat oily consistency. This could be related to digestive issues like lactose intolerance. It's advisable to increase fluid intake and avoid dairy. Consult a doctor if symptoms persist.