Just means you need to eat more, sir.
Uhh... that's not enough protein, especially when on-cycle. How many grams of carbs are you eating per day? How many meals? My guess is that the reason you're only 175 after 3 cycles is your diet sucks. You should post it in the diet form for critique.
Also, it is extremely difficult to gain muscle without any fat gain, because to gain muscle you need to put yourself in a positive calorie balance. It's more efficient to concentrate on EITHER 1) gaining muscle or 2) losing fat, because your diet needs to be suited to one or the other, or you're just spinning your wheels.
Check out this thread for some diet advice.
http://forums.steroid.com/showthread.php?t=167282