Its common to be sore in the muscle you injected into, Try massaging area after injection to despense the oil around....
I found on Tren the muscle is sore for a while but go's away, its probably the Prop..
Hey heres a joke for yah:
Why is all the hurricanes named after women????
because first they come in and play with you for awhlie, and when they leave they take your house and car....