>extraordinarily low sex drive male
>feel like I never really want to have sex with girlfriend
>not sure if girlfriend is problem or me
For males it depends. If you edge it will increase your libido, but if you blow your load then your libido decreases for a bit. Once a guy blows his load you won't get horny again until you recover from your refractory period which varies from guy to guy and even day to day. >>16784541
Porn fucks with your brain chemistry man. Try to kick the habit if you can. I still cave once in a while, but honestly I have way better sex when I go without porn.
Carrying a few extra pounds wreaks havoc on your hormonal balance, estrogen is a fat-storing hormone that is also naturally present in small amounts in men. But when you gain weight, estrogen levels rise and health problems ensue, one of them being a low libido.
There is also a lot of estrogen in beer.