One Night Stand

What happens in Vegas, stays in Vegas which would be great, if I wasn't carrying the one-night stand's baby! I thought that I was dying and decided to lose my virginity to a stranger. One that didn't know my name. One that wouldn't ask any questions. And I found him, and we spent one hot night in Vegas. I go home and find out that it was all a mistake. I'm going to live and can get on with my life. There's just one problem. I'm pregnant, and the only thing I know about my one-night stand is how he feels smells and tastes. I don't even know his first name. Help! Author's This is a standalone novel, with no cheating and a happy ever after romance story.