You could also try 2 servings of MAG-10 split into 4 in a day. Just a thought. A tub would last you 2 weeks.
I love creatine. Best bang for your buck out there.
T levels don't just drop over night. That is why the re feed every 14 days. Also, ZMA every night will help a bit with that.
Try it for a few cycles. Then re evaluate.