This is the situation - I am on testosterone solo cycle right now, and I inject myself the enanthate twice a week (250 mgs each time). So far I am on week 5, and there were no problems, as I rotate the injection sites regularly. However, a couple of days ago I have made yet another injection in the glute, and right now in this precise spot I got some hard matter there, as if it were a lump. It hurts quite a bit, but there is no redness or warmth. Do you think it is an infection, or something else? Is it absolutely necessary to go to the doc? Thanks



