I keep trying to fill 2 cc's of test e, but im getting half a syringe full of air. I pull back about 2.2 cc's of air and pump it into the vial for pressure, but when i pull back, whether slowly or quickly, im getting like half air in the case. I managed to get 2 ccs of test on the third try, but it was frothy as hell. There were all these miniscule air bubbles on the side of the case that wouldn't move no matter how long i tapped. Is it alright to shoot with these in it?