OK im into about week 3 of my first cycle. im running 600mg\week test-e. split twice a week... ive notice that when i do cardio or lift my nipples get super hard, cutting glass status, and are sensitive to the touch, almost hurts.. i have some ldex on hand, started today at .25mg... my plan was to go with it at .25mg EOD... should i increase dosage??? or keep as is.. what up peoples!?!?!?