Hello,
The answer to your question is: you'll get a prescription to take care of anxiety, depression and sleep problems on your first visit itself, when you consult a Psychiatrist.
Because, we understand that all three problems are causing a lot of disturbance to your overall health. Like you cleverly pointed out, a good night's sleep and adequate rest would help you tackle with depression and anxiety, when combined with suitable medical treatment.
Don't worry
We can help you to get back to your lively life again
Next Steps
please consult a Psychiatrist for a detailed evaluation so that he/she can help you with the symptoms as well as the root cause.
Health Tips
according to my professional opinion, a combination of psychological counseling and medical treatment would be effective in your case.
hope you feel better soon!!