hey Hun ,
Your just in a cycle you were voicing the same feelings 4-6 weeks ago. This is not your fault. I am just reminding you that there is indeed a cycle going on. So cycles are up and down moods and Yes they always change.
I think you need to have your meds looked at and when you see you T there needs to be specific "homework" for lack of a better word. Your T should be challenging you to take actual physical steps towards independance and taking emotional steps that will build confidence in yourself and your abilities .
You are very capable of these things