Hey guys i'm getting up to my fifth injection today of test enth but i'm a hurtin unit, experiencing test flu as well as serious pain at my last injection site(previous injections have been flawless)... but there isn't any kind of discoloring, bruising or anything that I can see at injection site looks fine. My test is supposed to be pharm grade, is this happening because I have crap gear? or because this is my first cycle? any tips on getting through the test flu?