A FEW DAYS AGO I NOTICED THAT MY GUM WAS SORE AND BLEEDING WHEN I MESSED WITH IT AND SO I STOPPED BRUSHING SO HARD...BUT THEN YESTERDAY I REALIZED THAT A PIECE OF IT HAD CAME OFF AND IT WOULD BLEED RANDOMLY ...ALSO THERE IS THIS UGLY POOL OF DRIED BLOOD ALONG WHERE MY FORMER GUM WAS help!!!!!