So you run 8.5 miles every day? Wow, that seems like a lot.
And I don't think you've really given primal a full chance if you're eating out every day. I don't trust nutrition info published at eateries. I personally don't think IF is a good idea until you're stable on primal and I would out ALL dairy and ALL chocolate (it hurts just to type that, LOL!)
So my suggestions would be to cut back on the chronic cardio and use some of that time to make your own food at home where you can be sure of the ingredients, and go really purist--maybe the Whole30 plan?
Zone diet on and off for several years....worked, but too much focus on exact meal composition
Primal since July 2010...skinniest I've ever been and the least stressed about food