By the end of the week your test levels are going to start dropping, and thats slowing your gains. Suck it up and inject it yourself. Do a quad or glute shot, it's easy as hell and painless. If you're not ready to do your own sticks, then you're not determined enough to get big.

I've been at the point where i've done 3 injections a day for months on end, you can handle twice a week.