Okay to start off I'm taking test 300 enanthate. I'm on my sixth week. My fifth injection on my right glute hurt a bit. I actually bleed a bit. My right buttcheck got swollen, it felt hard. Then I see somewhat of a lump on it. Compared to my left buttcheek. It doesn't hurt anymore and it has gone down a bit. There is no red area around it nor is it warm to the touch. I haven't had a fever, but last night I had a bad night. Kept waking up feeling a bit cold and then warm. Is that cause for alarm? I feel okay don't feel weak but I've read up that a fever or chills could be a sign of infection. Should I go see a doctor?