Yesterday was second training day this week when i went to bench on my last set at 195 i only did four reps and then COULD NOT lift the bar at all... i used to be able to do six no sweat... but lately i have been having alot of trouble doing them.... and yesterday i just couldnt... things that i think could be the cause are lack of sleep because of work and other responsibilities, i also lost about 4lbs recently and i dont know how... i added dips and squats to my routine but idk if that has any effect. and ive been off creatine for about a month and a week