My present dilemma

I am desparately needing sleep and its repair to my overly stressed body with burning, prickly skin.  I felt a tightness in my chest this evening. I am fried and need to get out of my pressure cooker of a job and away from the lover that is manipulating me. I can't seem to break free, i am hooked.  So I visited a trusted friend and therapist today, she told me to plan my exit strategy.   I am working on it and joining this group is part of that.  This is the scariest thing I've ever done other than going through my divorce after my marriage of 10 yrs; we lived together for 20 yrs before thay.  Where to begin?  I wonder how this will all turn out...