hey blueblades,
i felt terribly confused about this for a while too. and although i am no longer that confused about it anymore, it doesn't mean that i will 'never' be confused again in the future. that would be presumtuous of me.
as far as the theory of evolution is concerned, among scientists it is a solid theory, and rarely debated among them. however, with regards to the existence of gods, as you know, there is much debate among theologians, philosophers and logicians. i personally ended up falling on the side of "weak" atheism, which is basically just a lack of a belief in god. and knowing that others all hold their beliefs as dearly as i do mine, i do not spend much time debating something that it is impossible to have a 100% answer to. however, as far as the probability of gods is concerned, one tool of logic that helped me is Occam's Razor. perhaps you have heard about it. it basically says that in a situation where there is more than one argument for a given phenomenon, the argument that makes the fewest assumtions should be the preferred one. that is not to say that occams razor provides the truth on a matter, but it does help one with probability of truth in the absence of hard evidence. here is the wiki link. i personally decided that the probability of the existence god was less than the probability of non existence. again, the answer is not final, but it gives me some direction, IMHO. another related tool that helped me is the "god of the gaps" tool. it basically states that as our knowlege as a species increases, and science answers more and more for us, the gaps that we cannot explain, and that some people use to justify the existence of a supernatural power, become smaller and smaller. this follows a pattern down through history, where at one time we ascribed all things not understood to god, but science has been pushing him into smaller and smaller gaps ever since. this helped me to rationalize that we may not be able to explain all of gods gaps with science now, but if the pattern is to be continued, god will eventually have no place left to reside. therefore it is a likely probability that he may not exist.
this was all very hard for me to rationalize after being a JW. but there are some very well written books that helped me along in this process. i would be happy to recommend them if you like. and i just want to say, that it is a good sign that you are restless. whatever you end up concluding, you will have concluded this yourself, and that is healthy.