Ever since yesterday, 4/28/2017 ( April 28, 2017 ), there has been this strange orange liquid thing in my underwear. My mom saw it, and she told me she had no clue what's going on.

The next day, I put a pantiliner in my pants. The same thing happened, but worse. The pantiliner didn't even get half of the strange orange stuff. It was mostly behind the pantiliner. It went through the underwear to the pants, which are black and white. There's an orange blotch there, very embarrassing.

Any ideas about what might be going on? It should help. Feel free to ask questions, they might help me/us get to the answer.