1) Get back on track training wise including cardio, 2) get your diet cleaned up, and if you don't lean up by doing that, then jump on the gear. Save the gear for when it will count, and that's when you accomplish #1 and #2 above.
Also don't stack them together.
Did you get PCT gear? Why'd you get gear without a plan - doesn't sound like it was a deal if you think you got hosed.