so last week I sat down and felt this gush down below like AF had just shown up. I went to the bathroom to check and my underwear was covered in creamy cm. I've never had so much so I was shocked but just carried on and forgot about it. Then this morning I woke up turned over and felt a gush again so this time I was sure AF had arrived BUT no this time it was lots of watery discharge no colour or odour.. does anyone have any idea why this could happen?