What could be the causes of my clotoris and outer geintal area, including buttocks area (skin), to itch feel sore and irritated
The most likely cause for your genital area to be sore and irritated is some sort of an infection and fungal or yeast infections are way more common than the bacterial ones are. yeast are normally present in that area, only sometimes they overpopulate and start to cause problems. Even simple things like not drying yourself thoroughly after showering could contribute to your skin being more irritable. Also, tight clothes and sitting for the long periods of time create the conditions that enable yeast or bacteria to irritate your skin.