Well, in the bright side, your GH is real ;) In fact, I've heard reports that Hyge is over dosed, so you may actually be getting a little more than 2iu per shot. If you are taking the 2IU all at once, I would first start by splitting the dose up, 1iu in the AM when you wake and another in the late afternoon (ideally preworkout if you train later). Give it a couple of weeks and see if this helps. If not, then you may want to lower the dose and see if that helps. Maybe reduce to 1iu, wait for the pain to clear, then try a little more every couple of weeks