I think all things considered you did very well for a whole day out of the hospital with all the changes and distractions, and having an 8 year old child around. Sometimes a change in scenery can be a distraction. I wish you did have a better support worker. It's hard when you have people taking care of you that are difficult to get along with.
You did well overcoming the urge to cut and self-harm. You are making progress. Bit by bit I know things will continue to get better.