You suffer from "the grass is greener on the other side" syndrome, as do we all. Would you like to trade problems? My problem is that I haven't had sex in 4+ months now, and yours is that you're having sex 5-6 times a week (for the cost of having to initiate). What makes your problem even more concerning is that your girlfriend is willing to listen to you, and wiling to make the effort to keep you happy.
Reminds me of my situation where I tell my friend I haven't met anyone in 4+ months of being single, and he says, he hasn't met anyone in 3+ years. He wants to trade problems with me
(and probably with you as well).
Enjoy your life, bro, you got it going quite good!