Hi Dr. Rynne... I've Found A Pill, Appeared On The

Hi Dr. Rynne... I've found a pill, appeared on the bathroom counter as if something for Alice In Wonderland, and cannot find it in the tablet identification... it is round, white, and scored with an X on both sides. I suspect it's an aspirin, but neither of us ever use aspirin! Goofy. xoJill