Hurting

Dating guy for months. We broke it off and decided to get together again. Well I knew something wasn't well, o have trich. He wouldn't get a aids test but now He is making it out to
Be my fault, how it would have been doormat, and he's not even sure he has it. Tell me I'm dramatic, always repeatedly myself and has become a complete ass. Can't believe I spent the last few months with him inn my life. I want go kill him and he's acting like he doesn't care about me. I'm very sick and he is so nonchalant. Should I contact the other woman he's dating  or get myself healthy and kick his ass. I shouldn't have to deal with this alone and all the results aren't even back yet.