Mother Nature is a bitch!! 😑😑😑

I bought new undies the other day and they're absolutely gorgeous. I'm leaving for a trip tomorrow and will be gone 12 days, so I decided to wear them today to give my boyfriend something nice to look at before I left.
I went to the toilet 3 hours ago and was absolutely fine. I just came back from the toilet again and there's blood EVERYWHERE!! I don't even have my period at the moment!! 😑😑😑😑😑😭😭😭😭😭