So I have just started my first Test cycle - using 500mg of Prop a week/ 1cc EOD - and have been having issues with injection pain. I plan on toughing through the pain for a couple weeks or so but I am, so far, not enjoying my decsion to start using. Here are my questions for you:

A) How long does it take before your body adapts to pinning/ when can I inject without it hurting. This is the end of my 1st week.

B) When I shoot in the quads I pretty much can no longer move. Why do I need to rotate injection sites so often, can I stick the ass more than the quads? Anything to avoid the quad pain would be good.

C) Whats the deal with Test Flu? Its been a week and I still have it.
Or, at least I think I do.