Sorry, the definition of Pescetarian I read said "fish but no meat". Since fowl is neither fish, nor "meat" in some circles, and you ate eggs, I thought the full grown chicken/turkey was ok.

How long did you take the magnesium? Week, two weeks? Sometimes this stuff takes days or weeks to 'load up'. My wife started taking B for some memory issues (she was tested low in B something or other) and it took a couple weeks for me to notice an improvement. She never noticed it, but that's because she was the one forgetting.