A civil case is about harm done to you personally, not about punishing someone on behalf of society. In a civil case, you or a lawyer acting for you, bring the case yourself. You are asking the court to recognize that you were harmed and to order some form of accountability.
Civil cases may result in any combination of the following remedies: financial damages to compensate for harm suffered, court orders requiring the organization to stop certain behaviors, or personal protective orders to ensure your safety. The specific remedies available depend on your individual circumstances and the facts of your case.
Civil cases give survivors more control. The standard of proof is lower, which means you do not have to meet the extremely high bar required in criminal court. A civil case can happen even if no one is arrested or charged criminally.