If I were you its still early enough i would drop the Deca. This way you will know how your body responds just to the test. after you cycle off and plan your next cycle then i suggest adding a compound like deca, that way any difference of feel you know where it came from. as you kp cycling keep adding compound one by one so you know what each one is doing to your body and how it reacts to it. if ou start adding too many compounds at once and start feeling like shit you won't really know what is causing it, and will be shooting in the dark trying to fix it. Just my two cents. Personally i love deca for putting on size and roundness in the muscle bellies but I stay at a minimum 2:1 Ratio Test to deca.