increase your IB/Aleve intake. 2 every 12 hours is a "normal" dose, and if you get a "prescription" for IB from your doctor (which will happen stateside) it will be for 500-1000mg. A standard dose of Aleve/IB, per the package, is around 200-250. Again, check with your MD first.
The other question I have is what kind of shoes are you running in? PTT usually crops up because of some type of imbalance in the foot when you are running - either structural or mechanical. Understandably, you are in Kuwait, so going out and getting a new pair is probably not an option - but make sure that they're not too broken down.
HTH...and good luck with your PT test!