being a hard brusher i switched to an electric toothbrush. unfortunatley i slipped yesterday while brushing and abbraised my inner gum on the bottom of my mouth for an area about a 3/4 inch long and 1/2 really hard. it did bleed and some skin came off. i have been washing with peroxyl but im worried about the area. do oral wounds form scabs at all? the skin is coarse feeling and quite light. is that part of healing? im just worried it could get infected. its a little sore too but not swollen or soft. its on the bone and feels as hard as the rest of my gums.