sexual harrassment, retaliation, discrimination

I am a city employee. I made a sexual harrassment claim against a council member to my supervisor. There was a short investigation by the city attorney and was told that because the council member had not been sworn in at the time of harrassment that nothing could be done. Since this claim, this council member has been trying to get rid of me. I am extremely proficient at my job. I was hired as city clerk. The lady in the position above mine recently passed away and several other employees quit. I performed her job and mine as well as the supvisors duties for 6 months. Now there is a new boss and a new employee that was hired to perform the job I was hired to perform. Instead of promoting me they created a new position and left me as city clerk at the same pay. The serviceman (who made very close to the salary I make at city clerk) was promoted to gas supervisor and given a $10,000 raise. I still receive the same salary as I did when hired although I perform all the functions of the job above me (admin. asst./city secretary)Historically,(27 years) the job I perform and the job of gas supervisor have made very close to the same salary. Before I made this sexual harrassment claim, the mayor spoke with me and said I would be moved up to admin. asst. and given a raise. After I made the claim, he will not speak to me. Everyone in the office rececntly received a raise. (except me) My new boss has been threatened by this council member that if I am still here in two months that he wouldn't be. I made a claim to the EEOC but they said that I didn't have jurisdiction to make a claim. I don't understand what this means. I don't know what else to do.