thanks everyone.
no I didn't get medical treatment I had just finished a course of antibiotics and as it bled so much it more or less washed itself out, I used a bandaid to hold it together then another to hold the bandaid on, real bush first aid, it is healing nicely already, but still very sore, the new blade is a sew easy and comes in that hard plastic that is heat sealed, I have other blades that come in a little case much better and much safer too. maybe I will contact sew easy and complain about the packaging and sugest they use these little cases too.