I spread mine out throughout the day, and yea you should be getting crazy ass pumps. my calves and biceps are pumped 24/7, hurts sometimes but feels fkng awesome at the same time! If you still get sick at 30 you may have bunk gear or maybe allergic to it. Play it safe, if you still get sick i would not take it and maybe try another source after PCT. Hope all works out for you bro