I have a red dots on my virginal may i know what is the cause of it?

Need an exam: You will likely need to have a healthcare professional examine you. There are multiple potential causes for a rash in this area. More information may be helpful such as other symptoms associated or if there was any new hygiene products etc.

Unsure: These lesions need to be visualized & a history needs to be obtained in order to make an accurate diagnosis. Sometimes lab testing or biopsy is necessary.