It sounds like to me that your depression is talking. Go with going up on your anitdepressant and hope it lightens your depression. Your depression is giving you all negative advice. If you can get rid of the depression and see things more clearly then it will enable you to deal with your medical issues. Hope you get better soon. Depression sucks. I'm an expert.
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Bipolar I, Depression, GAD Meds: Zoloft, Zyprexa, Ritalin
"Each morning we are born again. What we do today is what matters most." -Buddha