My question involves civil rights in the State of:Washington

I was sexually and physically abused by my ex boyfriend. He knocked me unconscious. He called the police and I was arrested for DV4 even though I was sexually and physically assaulted. The officer knew my abuser. The officer took a statement from my abuser that he had assaulted me. I asserted from the beginning of my interaction with the officer that my abuser had sexually and physically assaulted me. The officer did not ask me a single question before 1) not allowing me to leave, and 2) announcing he had probable cause to arrest.

Per RCW 10.31.100 (2)(c) the police officer did not establish probable cause before placing me under arrest. Once he announced he had probable cause I immediately asked for an attorney. The police officer claimed in his report that I refused to answer any of his questions. Fact: He did not ask me any questions before announcing he had probable cause.

I asserted affirmative defense (Self Defense) and am confident I would have won at trial. The prosecutor finally dismissed the charges after persecuting me for 5 months stating "Interest of Law". I believe I have all the elements in place to win a Malicious Prosecution claim except damages. I am having trouble finding domestic violence/sexual assault case law results with damages.

Can anyone help me? Also, if anyone knows of a civil rights attorney who would be willing to help me I would be VERY appreciative.