Being acutely suicidal but not being able to go through with it is a tortuous situation to be in. I'm sorry for your situation.
I used to wonder why suicide rates seemed so low - one million per year in a population of seven billion seemed low - but having been to the brink myself with every intention of going through with it and not being able, now I have a new found appreciation for how difficult it is and how much pain is being escaped from for those who have. It's a really really hard thing to do. Someone on here once described it as like trying to hack a supercomputer and I think this is very apt.
It's actually quite laughable that some people, such as New York Times journalists, almost depict the situation as people accidentally finding this website while innocently looking for cat videos and saying "hey, that looks like fun!", before casually ordering what they need and going through with it just for the purposes of entertaining a few online onlookers. This isn't the reality at all. Anyone who thinks that this website is having an effect on the overall successful suicide statistics is deluded at best. The existence of this site has very little influence over your thinking, if any at all, in those crucial and possibly last moments before death.