I'd do the PCT man. Just to be safe. If you have it, do it.
You'll probably be fine if you don't but itll help your body balance out. If you dont have the PCT then dont worry about it. Just go to GNC, pick up some 6oxo and some tribulus. They'll help get you running right again.
That sucks that you didn't make this decision a week ago. What changed your mind out of curiosity?