astrovet testovet e300 pain?

[gsandoval]

hey whats up guys ..this first post and new to this ..just trying to figure whats up with my test.. im about one week in taking astrovet deca 300 .test prop 100 and test e300..(all the same brand)im taking 300 mg of deca once a week as well as 300mg of teste and propionate 50mg eod..but the test hurts after a couple of hours feels like i got a ball in my quad..what do you think it is? would appreciate some help