I am 20 years old and decided to take my first cycle. Tren,EQ, and test cip. I read a lot online about starting early and how it can mess your natural test up pretty bad, maybe even for the rest of your life. A lot more negatives than positives so I'm going to stop. I took one 3cc shot. Since the shot was high volume and pretty potent mix should I take a PCT after one shot ? Thanks. btw this is the day after and I feel some sharp pain in my stomach and almost feel like I have the flu ? Related to the the shot ?