i just took my fifth injection in my cycle. my last inject, which was sanitary and done properly as the others. gluteous inject. everything was fine till about 3 hours after my workout. the side of my ass (no where near the inject spot) started hurting pretty badly. like a b. ive had my girl massage. lol. but is there a problem or should i just man up and wait it out. no signs of infection. just pain.