it is a small capsule-shaped white pill but is not an actual capsule and it has 20 on one side and a diamond star shaped imprint on the other side. i found it in a drawer at my house and have never seen anything like it before so if anyone knows what it could be i would greatly appreciate the help. the symbol looks something like /\ with that being the top and the bottom of the symbol looks the same like \/ and the sides looking like <> so all together the symbol looks like a star/diamond. i hope that doesn't confuse anyone. please if anyone knows what it might be and they can help i would be very thankful.