I've recently been experiencing a problem that I'm not sure what to do about. After not having any relationships or "one night stands" that involved sex for nearly 6 years, I've run into a problem that really scares me. Over the past month, I've found a girl that I'm both physically and emotionally attracted to. During the past month, we've had sex 5-6 times and I've been able to go and last throughout (including one night with multiple sessions). In the past 2 attempts at sex, I've been losing my erection right as I'm about to put on a condom. I can hold the erection during foreplay & leading up to sex, but as soon as I make the move to put on a condom, it goes away. As it continues to happen I get more and more frustrated and scared that there's a bigger issue here. From what little research I've done this is due to anxiety, which I can see being the cause considering we've had intercourse before. We're both 25, physically fit, runners & eat healthy.

Any input on how to overcome the anxiety or things to try would be greatly appreciated.