I did the same thing recently. I went off my antipsychotic (4 weeks ago) and my therapist told me I was manic. (I didn't realize I was.) Then I became VERY sick 2 weeks ago and it caused me to crash prematurely. Now I have suicidal thoughts.

I recommend trying a support group if you can. I tried a crisis hotline last night and I didn't like it (I made a thread about it), BUT it may help you. It's worth a try IMO. I definitely didn't feel any worse after trying it.

I'm suggesting that because even if you did find a natural treatment, it wouldn't kick in instantly.