I'm 23 and I can't keep an erection
	
	
		Until a couple weeks ago I had not had sex since January '09, and I have been fairly sexually active over these last couple weeks, but I am having problems keeping an erection. I can go for about 15-20 minutes and I do not ejaculate but it just goes completely limp. I was on anti-depressants for most of 2008-2009 but I have not taken any since November '09. And I know anti-depressants can cause some problems with erections, but surely not almost 2 months after I quit taking them right?  The girl I'm dating keeps saying she's offended by it because she thinks I'm not attracted to her. But that's not the case, she's one of the most beautiful women I've ever seen. So could anxiety be the issue? And if so how do I "un-sike" myself out of it?