To this woman and anyone who has survived a sexual assault.
If you are in the US there are agencies which can provide general support and who can be advocates for you with the criminal justice system. If you first contacted police on your own you don't have to be on your own in future interactions with the police. Advocates can also help connect you to resources even if you haven't reported and don't plan on reporting or are unsure about reporting.
Those in other countries may also have similar organizations. If you are feeling alone please check to see who is available to you.
There is a site http://1in6.org/ specifically aimed at men who have had "unwanted or abusive sexual experiences in childhood."