I'm at week 11 of my 1st cycle of Test E @ 500mg/week, last week i noticed a drop in energy and yesterday i noticed a loss in strength and stamina, not sure if its due to my lack of sleep (7 hrs - 7.3 hrs) or if my test levels are dropping, my gains have also been been minimal thus far, 11lbs but have been doing alot of cardio 45min @ 4 x a week, have dropped my cardio a little to 35min @3-4x a week for the last 2 weeks, my diet is clean and in check, i run adex @ .25mg eod, has anyone else experienced something like this??