I have molescum contageous in my pubic region as maybe It spread from my face/towels. Pimple like ball (molescum?) under labia skin it's itchy!

Check up. Check to see if it is truly Molluscum which is a wart or a virus. Usually these will go away on their own. They can be treated symptomatically or removed with medication. This may be something else due to the location and the fact that it is itchy. All the best.