Hi! I just did my 2 tren e injection today in my quad, And i got this crazy burning/ pain immediately when i started inject, i followed thru and when i took the needle out its started burning even more. I cant say i did anything wrong, did all the basics. When i did the first injection i was mixing the tren with test and didn't get the burn our anything, same spots. Now its little red further down from the injection spot but no swelling. I just wondering why these happened and is it common without mixing test. Was shooting 1cc, ampoules alpha pharma " trenbolin ". Thanks