Thank you for the response. They are very small tiny spots
How big are the spots? Are they dots, or more like patches? It's very hard to say what it is- and it's best to get to a doctor for an in person exam. Some possibilities might be a fungal infection, eczema, or other conditions that cause a loss of pigmentation of the skin. Get an appointment with a doctor and have them take a look- let us know how you are!