So My Boyfriend Has Fingered Me Multiple Times Now But

So my boyfriend has fingered me multiple times now but that's as far as I've ever gone, but today he did it again and I orgasmed for (I think) the first time, but when he brought his fingers out they were covered in blood, the carpet had blood on it and when I went to the bathroom it wouldn't stop bleeding. A little while ago I took a bath and I stuck one of my fingers into my vagina and when I brought it out there were small pieces of tissue or something on it. I figure my hymen broke, but I've also heard that the whole hymen breaking thing was just a myth and I want to make sure there's nothing wrong with me