Yes, you missing your nutrition plan. No matter how much or many supplements you use...if you eat like crap, that's how you going to feel. In addition, make sure that the training plan is design for strength...not cross fit or something similar. We will need some more info if you actually want help for strength. The protein is good, I don't use too much creatine because I retain too much water as it is but I use in the past and gave me good results. For pre-work out I'm using right now Juggernaut HP and I'm feeling that is doing the job, plus taste good. The sweat, blood and chalk are always highly recommended!!! Good luck!
Current Elite Numbers at 181 wt class (40-44)
"strength is the product of struggle, you must do what others don't to acheive what others won't"