Hi guys just finished my 4th week of test E 400mg a week did back on Wednesday and I think from then I've had a pain in my upper right of center back when I inhale alot I can feel it plus slight restriction in movement pain is only about a 2 out of 10 I'm not sure it's muscular either it's Sunday today tmr is bank holiday so I'm thinking Tues I will go the doc if it's not better weird!!! Any thought's? Cheers