The bottom line: Allow God to take over now instead of trying to over analyze every little detail. I know how difficult that can be but this is maybe a lesson to be learned as well.
I also think that there is a place and time for analyzing. I have found that doign this has helped me get to this point. However, as you pointed out, over-analyzing is bad. For one, it causes undue stress to me. Hence, for me, I need to work out a balance in my analyzing.