Hello, AnxiousGirl. Although not directly on point, this article may be helpful:

6 Ways to Open Up and Talk in Therapy | World of Psychology

You decided to try therapy for a reason. Your participation in the process is critical to achieving a good result. Doing the homework helps your therapist help you.

If you continue to have a problem with completing the assignment, you might consider printing a copy of your posts for the therapist. The posts may help the therapist better guide you.

Good luck.