This may sound stupid or whatever but I have a ? Okay so last night I had to pee and I didn't look…

This may sound stupid or whatever but I have a ? Okay so last night I had to pee and I didn't look before I sat down but when I got up idk what it was but it was 3-4 inches long looked like it had arms and legs and a string I freaked out got my mother in law in there and she looked at it and said I don't think this is the baby I have no bleeding or cramps it can't be a miscarriage can it my mother in law said it looked like poop it was brown looking sorry for the tmi