I ordered my first Dovo razor and shaved one side of my face. the shave was fine but after shaving my cheek had gone red and sore. I used soap for shaving and i washed my face with hot water before and after shaving so I'm not quite sure what has caused it. The only thing i can think of is my skin went dry too quick after the first few strokes. Can any one tell me what causes this soreness/redness and how i can remedy it? I'm a complete begginner on straight razor shaving by the way.