how or can I sue a lawyer for sexual harasment

I was referred by a friend to hire a lawyer that she knew for a few years, I hired him to file divorce, he got the information wrong three times. on the first time he came to my home he started telling me how Pam, the friend who referred me, told me that my friend telling me how big his penis is and what he could do to me in bed. I immediately pushed him away from me because he wanted to hug me, or more. Needless to say I was very intimidated me as well as scared me and brought back my ptsd from when I was rapped a couple years ago. recently the friend that referred him recorded a lot of damaging information about all the times he did that to her and he even was able to get a lot farther with her, I don't know why she let it go to that existent. in the recordings I have my friend did mention what he did to me. my friend hired him for a custody case. I stayed in a deep depression. A couple months of losing that custody case my fried decided to call this lawyer and told him she wanted 15,000 dollars to keep her mouth shut. All along the conversation being recorded on my recorder. I had to get a psychiatrist to help with my ptsd and depression. I don't know how I can trust another lawyer. I now live in Ohio but this happened in Ky.