if your in the 5week of, and your taking 200mg of prop and you dont feel it i dunno, it might be all the other things too... im in week 12 and 150mg of prop and i just started it too..(2 weeks of 150just to get any last gains i could!) but i felt it withing 3days, like alot nothing hits me like prop, the only thing that comes close is dbol prob hits me the same but its different, dbol hits you the same in the gym as prop, but prop you take back to the bedroom just as much.... also cyp has already had time to hit you hard, personally i see that during a cycle, you "peak" at a certain point, it doesnt mean the gear isnt working the same, it just to me means that my body is used to it, and if i wanna feel the kick again id have to up the doses witch i usually dont, but that usually happend with me round week 4-5 depending on what i was using, maybe you just hit a platue, just keep hitting it hard in the gym give the prop more time, maybe you respond slower...