Regarding the odds of anything happening, if you stack probablities you can get outrageously long odds that would make any occurrence seem impossible. Many lotteries have odds in the hundreds of millions to one, yet people win lottery jackpots all the time, and on a few occasions more than one person will do so at the same time. There have been people who have won lotteries multiple times. We see very large odds beaten all the time, and by working backwards we could add probabilities that would put the odds in the billions or trillions to one. It doesn't really get us anywhere.
I can better understand the appeal of the arguments regarding design or fine tuning. I do not reject the possibility that there is a creator. I am confident that it isn't any of the ones people believe in. It's a long road from "there is reason to believe that a creator exists" to "it is this specific creator." We should always be aware that those are two very different statements. One is pretty easy to reason out, even if the logic is questionable. The other requires us to defend one or more premises that are contradictory, which leads to further explanations that just get more and more contradictory and confusing.