Pls connect me for online consultation and treatment of the bump,however it wont go on its own,neither if effects periods

Dear ms Young lady,   Many common infection like herpes and pubic lice, can cause red bumps around your genital and anal area, including on your perineum. Cyst are fluid-filled sacs that can develop in the anus, though they don’t typically cause any symptoms. However, they can fill with fluid over time and become large enough to make it difficult to sit An abscess happens when an opening in your anus gets filled with infected pus. This can result in swelling near your perineum. Periods are not affected for sure by these bumps in perineum. You need to meet  Gynec madam for examination and expert opinion.