I've been cycling on and off test for the past 2yrs. My last 2 cycles I had severe pain/swelling/notting in my glute. I just started another cycle and it's doing the same thing. I'm using a 23 Gage 1 1/2". The pain lasts for 7 to 10 days affecting my workouts. Any help, suggestions, or remedies would be greatly appreciated. Thanks