My BEST friend got married in Las Vegas and im freaking out.....

He's getting married to a 30-year-old woman. i'm 24 and I'm going to go to Las Vegas on Friday to support him. <br><br>My friend is a good-looking dude everyone hits on him so there will be many women there and I'm in Las Vegas. However, I'm an unkempt introverted man who has only got clean once or twice and I feel like im gonna freak out from all the sights there. there will be women in nice dresses and I can't even talk to my best friend properly for 5 minutes without stumbling over my words. <br><br>The wedding is in a hotel and there will be a party with music and dancing after. im going to have a panic attack and there will be many unkempt, unclean women there as well but im too scared to go near them. <br><br>Ive not left the house all year. <br><br>im an emetophobe and I feel like im gonna throw up from all the sounds. I can hear someone vomiting from a mile away. <br><br>im terrified im going to have a panic attack and I feel like im freaking out and cant sleep. <br><br>im thinking about gaming there for a bit there because it might make me feel better and there's a gamestop there so ill be buying a few games. <br><br>I feel so anxious about this. What should I do.