Hey OP, welcome to one of the internet's longest running Harm Rediction-dedicated institutions. When I say institution, I mean you gotta be crazy to be a member!!
As others have noted, we need more information if you want help that will be truly helpful. What drugs do you take? What is your history of drug use both licit and illicit?
Basically, stimulants really fuck with even a healthy person's mental and physical equilibrium. I'm not saying that treatment will be completely ineffective, but it will almost certainly make it worse.
- Inability to comprehend your own emotions accurately
- Inability to Express yourself accurately to your prescriber
- Inabiluty to separate effects of drugs from more idiopathic sources of mental illness
Just to name a few potential pitfalls. The chances of making true, positive progress with your problems will almost certainly be impossible if you're muddying the water with other drugs.
It's my opinion that stimulants are among the worst possible drugs of abuse for folks with severe mental illness. It typically worsens depression/anxiety, but even worse, it can provoke schizoid and bipolar relapses.
No judgement, this is just what I believe.