Shaved my pubic hair and now its so sore. When will it stop?

Razor burn. Razor burn occurs because your skin is irritated during the shaving process. Common causes are: soap or shaving cream aggravating your skin. Not using a product to help the razor glide over the skin’s surface. A dull razor.Pressing too hard. You can use over the counter Hydrocortisone to stop the irritation.