Deca Flu? Need help...

[eL FriJolerO]

Hey fellas, i've been having some trouble lately. I'm on a Test, Deca cycle, now, i've heard of the very infamous Test flu, but is there such a thing as Deca flu? I've been shooting both test and deca at same time in glutes and after 1 day i get a very $hitty feeling. I feel like crap almost all day, i feel lightheaded, and it feels like i'm about to get the worst fever ever. But then, at night it all starts to fade away, and by next day(2 days after shot) it's all gone. You guys know anything bout this? Glutes are sore as hell, but that's normal, so no problem there. Just the "flu" symptoms that i get. I know it's the Deca cause i always shoot 1 time with test only, and i don't get that crappy feeling. I gotta say, i'm new to the use of AAS. So, can anyone help...?
Really appreciate the answers!

[mixxin]

Are you using Vet Deca ? I get the same thing. I never have flu symptoms with human grade stuff.