I started injecting (Substance: Blend of 5 Testosterone (50m propionate, 60mg testosterone phenolpr 60mg testosterone cypionate, 60mg testo enanthete, 80mg testosterone decanoate solution) in the upper to mid section of my glutes, I alternate sides every 3 days. My first two injections, I have hard lumps or knots that are extremely tender. Slight bruising at injection site, but no redness, swelling, or extra heat. Third shot right glute, went closer to crack which is what my friend suggested. I think that went better, no extra lump or knot. I would like to stick to glutes, but where is best point for injection and any ideas about the knots? They are hard and don’t feel like abscesses. Any info or suggestions would be much appreciated. It's day 10 from first shot.