I remember feeling the exact way. I think it is time for you to get into seeing your therapist and or Psych. Let them know how you have been feeling. It may be time for another med change to help you along. Maybe a simple adjustment of dosage will help.
I have been in therapy a long time and had the same issue. I am bipolar but was dealing with the depressive side of it for such a long time. I had asked my Psych to give me something that would help jump start me back into action. A few tinkering with my meds had helped a great deal. Sometimes it takes a while to find the right one for you.
I also went to an outpatient group therapy program and that helped me too.
Good luck and keep pushing for a better you. You'll eventually get there.