ok i post that i had extreme pain for a test e shot i took last sunday. well its been 7 days since last injection and i still cant walk without a limp and still cant really pick my leg all the way up. i have notice that my right glute and side of leg have swolen. its not red at all and is not hot so i dont believe it is infected. i called my source and he tolled me that the injection probably didnt make it in the muscle and that i injected in fatty tissue. anyway i was suspose to do another 2 injection this sunday but because of the pain i didnt do them. i will do them today how ever. i was wondering if a 21g needle is to big for shoulder injection. i have never injected anywhere except glute and high up on glute near waist line. please help soon injection time in a few hours.