I had an injection of Andropen in the glute two days ago. When the guy gave me the shot and he pulled the needle out it bleed a good bit. Now I have a swollen area around the site and a small bruise. I am wondering if anyone knows what happens if you accidently hit a blood vessel and the injection goes in and second, what happens if the guy pulled the needle out so that the injection was not in the muscle but subcutaneous??