6 weeks and bleeding

I am freaking out right now. I've been having a tiny bit pinkish discharge with light cramping. I knew that was implantation. I woke up this morning and went to pee and blood just leaked out. It was a lot. It stopped after that and there hasn't been anymore. I called my OB and I'm going in an hour. Somebody please put my mind at ease!!! I'm trying to stay calm but I'm only thinking the worst.