Hurting

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.