Went to the dentist for a scale and clean. Because I wear retainers at night that have made my gums sensitive, when I rinsed after the clean I spat out a mouthful of blood. No wonder the cleaning hurt. Three hours later now and my mouth is still tender. Not wearing my retainers for tonight, it will hurt too much.
Going to the gym at 3 so that will get my mind off my mouth for a while.