Freudianslip: I know exactly how you feel. Whilst the thought of death doesnt make me 'question' my agnosticism, it makes me feel slightly envious of people who are deluded by firm religious conviction. I refuse to force myself to believe in something just because it provides some false comfort though. I would be betraying my conscience if I did that. Just keep in mind that people with fundamentalist mindsets are in exactly the same position as us, they just dont know it .
I think the fear of death is what causes a lot of people to miraculously 'find faith', especially later on in life... I think fake it til you make it is good advice, ive been following that motto for quite a few years now.
And also, in my opinion, anti-depressants are highly questionable. Research results recently published have provided some quite compelling evidence to suggest that they are little more than placebos. I dont know where the answer is, but it isnt in any bottle of pills or alcohol. In fact, im pretty sure there is no 'answer' ,and that includes gentle Jesus meek and mild, the best we can do is lead a good life I suppose...
I'm going to try to find something positive in every part of my life from now on.