quick test question

I'm on my 4 th week of test-e and I think it finally kicked in.
I was just wondering, about an hour after my injections is when I have that superman/pumped/tingly toed feeling and as my 3.5 days go by that feeling deminishes day to day until my next injection. Is this right or am I just imagining it? I know the day you shoot is the day your test levels rocket so I'm guessing I'm right, but is it right that about an hour after your injection is when the test is raging through your blood stream the most?