Some states have mental health centers on a sliding fee scale. They may also have samples of meds from time to time. Check your local yellow pages under mental health and 'community' is often a key word in the name. You might also call your county nurse and ask if they know of such a place.
I hope that helps with your expense.
You will be best served by seeing a psychiatrist. They are brain chemists. Once doing better on meds, your regular MD can prescribe the same. I also recommend a therapist. They can help you identify tools to take care of yourself.
Best wishes.
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General miscellany of Dxs. Due to concentration issues, I can only focus on one at a time.
Head Meds: Zoloft 200mg am, Trazodone 100mg hs, Clorazepate 7.5mg prn.