I am overweight, have diabetes and major depression. And these are seriously destroying the pleasure I get from life.

I know, very well, that doing exercise and being careful about my diet and avoiding stress can really help my diabetes and help me lose weight but my depression is leaving me with no motivation to do those.

I am taking medication for depression (Effexor, just started) and diabetes (Glucophage) and hoping those will help me but at the moment, I feel really down about all the crap going on in my life. I have a headache right now, which stems from high blood pressure and it is also making me more nervous and irritable. I must add, I am also taking fish oil and I am not exactly sure it is doing more good than harm?

So, I would be thankful if a fairly knowledgeable person gives me some advice about what kind of actions I can take with my situation. I am not exactly feeling hopeless but I have a moderate frustration and anger about the situation and I think it is harming me as well.
Nelson, the pill your are selling is only beneficial to your wallet, we all know it.