Hi Rainbow,
This does sound scary, but so so good for you!
It sounds like your t is taking more of an expressive arts approach with the writing and the drawing, and I think that's so good for you. It gets you out of your head and your body and emotions involved, just coming at things from another angle. It's why I like expressive arts so much.
I'm also proud of you for taking one and a half of the zoloft. That's good. I really hope this helps with your OCD.
Overall you seem like you're going down a good path.