Greetings Lisa,  thank you for your research into this Psalm monthly theory. You uncovered more evidence than i did. Especially verses 2 & 3 of Psalm 75 / March 2007. Those two verses just kept pointing me to the appointed day of our rapture flight, and the world-wide earthquake that will kickoff the Tribulation Judgements
 
we will have to see what happens in the coming weeks, but i have to say that right now March 2007 is starting to look like a real good possibility for our long awaited rapture escape and for God to unlease His Tribulation Wrath on to planet Earth !!!