pain lump redness

Injection pain/swelling? Hi guys. Day three since pinning, i am slightly red, lika a half circle away from the injection site, sore/painfull to touch, slight warmt to the touch, somewhat swollen(feels hard, not spongy.) I don't think it has gotten worse since yesterday.No fever or chills so...

I just started my first cycle and have only take two shots, one in each side of ass.. The first shot after 5 days continues to hurt and second shot was taken yesterday and barely and pain at all. I'm taking sust 350 using 1 inch needles. I'm 6 feet 2 inches only 180-190 pounds. Slight redness...