I feel he does not show me enough interest sexually....it's like he's not interested in sex unless I bring it up and usually hes too tired but not when it comes to his hand
yeah sometimes men do this, it has nothing to do with you, it just means he wants to get off quick and doesn't want to mess with you and just roll over and go to bed which he probably fears more than not sleeping with you.
Guys would rather not put out at all than have crappy sex that annoys their girl.