I'm on my second week of Test-C, 500mg a week split into two doses. Well today is my third injection, using an 18g to draw and 22g to shoot. My first week went great, but today for some reason I got a massive bubble in my syringe, and I could not get it out. This bubble took up probably 1/4th of the total space inside the syringe. I tried waiting, tried flicking, etc.. and yet the massive bubble would not go down. So I emptied the syringe, got a new one and tried it again.. Same thing this time, the ****er was back and did the same thing.
Basically I'm an idiot and just wasted 500mg of test-c.