Thanks guys for your suggestions and just being there. I was a bit scared seeing blood squirt out and the bottle filling with blood. I think it has now resolved as I haven't had blood in the milk since last night. I kept the pump setting on low JIC that made a difference. I turned it to the usual setting for my mid morning express and it was still all fine. So just crossing my fingers that the vein has now clotted. The doctor said it would eventually clot just like a blood nose. My breast is a little blocked but not to bad. I have experienced worse blockages before. I think it should resolve at some point today.