Withdrawal of private complaint in magistrate court

Sir, police had filed closure report in my complaint. So I filed protest petition against closure report before magistrate. My protest petition was allowed and it was converted into private complaint. But at the same time magistrate told me that I should not pursue case against a particular accused who happened to be a police inspector. Since I found that magistrate was siding with police inspector whom I had arrayed as an accused I withdrew my case as I knew that I won't get justice in that case. I want to pursue the case as magistrate is transferred out. Please guide me in pursuing my remedy. This case is serious and I am continuing to take medical treatment because of the offence committed by one of the accused