i started my 3rd cycle yesterday after 2 years of being clean, i injected 2cc of Infar Sust 250 in to my right glute, i pulled back on the pin to see if blood came, none, only air, so i injected the 2cc slowly into the muscle, and then i massaged it for about 3 mins, everything seemed fine, no pain till last nite and this morning, i cant even move my leg its that bad now!! it is really really sore and i cant even straighten my leg, please tell me this is normal or am i in trouble, should i go see a physician???