Last week at work i cut my finger with a pair of scissors, it looks like a triangle to sides are cut and one side is still attached but the skin flaps over and stuff, its only connected in that one spot. It hasnt scabbed or anything yet and its been 8 days. Every time I i bend my finger it pops open. Its not infected because when i pour peroxide on it, it doest puss. It doesnt hurt or anything but, its just worring me because it hasnt even started to heal, no scab or anything. What should I do?