Right now Im running Promastren 250. It contains 100mg of test propionate, 75mg trenbolone acetate, 75 mg dromostanolone propionate. I just started running it on Monday of this week. I have taken two shots and I'm running it EOD. I have never felt such pain before. Is this because of the test propionate? If so, will this pain subside and after how long? Thanks.