Man , you need to get down to arouns 10%bf to make a effort to see those abs.
Meaning you need to lose around 15 lbs of bodyfat
will it come off in the midsection first ? prob not as mentioned it comes off all over, unless your body chooses to release the fat in the midsection wich it usually does not .
Plan Oatmeal seems to take a lot of work to digest sure its a carb but complex with zero sugar per serving.
meat seems to take alot of digestion to break down as well cuasing a release of energy in the body.
I would say the more soild and denser the food the more effort to digest and absorb it takes place.
stay away from liquid sugary stuff its not that your a pickey eater it looks to me like your not eating at all. or not enough to even let the body release some of its stored fat.