hey guys, when i take my inj. in my glute,, i get no pain,, but the next day, my ass fricken hurts!! can barely sit down on it. like the size or a softball is very sore, and on my second inj,on my left glute, it swelled up some,, usualy in 2 or 3 days the pain goes away, is this normal?? i know ive heard rub it, and use a heating pad,, ive done that, but the next day i can barely sit.im takeing 300 mg deca,and 600mg test. split up into 2 inj. a week. any help would be greatful guys.. thanks.. Dave