Sex Drive Disappeared?

Okay ladies.. I'm truly at a loss here. TRULY. I love sex. I've always had this crazy unstoppable sex drive. Now, she is MIA. I want to want to have sex.. but I can't. When I do I rarely get off. I don't even think I get turned on anymore? I feel horrible about it. My boyfriend is not a very sexual guy.. when I stay with him it's at his dad's house so it makes things difficult.. I've been depressed lately because of my job.. I've been off for two weeks because my department was doing layoffs. I'm beyond stressed.. I don't sleep anymore, my mother thinks I'm not attracted to him which I know isn't true! I love him. But not feeling wanted, being depressed, stressed and three of my medications cause lack of sex drive.. is it me? Is it my emotional state? Meds? What is wrong with me?! I just want really amazing sex with my boyfriend and have an orgasm that blows my brains out. Is that so wrong?!