My husband was deployed with our second, we were overseas so I had to go at it alone. It stunk and I was super sad, but I did it. I was definitely miserable when after birth they put me in an "overflow" room, a room I had to share with someone else. But I was out in 24hrs, so it was over quick, now it's just memory. Just be strong and focus on how happy you will be to see baby
I would also recommend a doula
Discuss this with your midwife. There is also doulas you can hire for emotional support through labour. Your midwife though might also be able to offer support for you. My midwives were much better emotional support for me during labour than my husband was. At one point I asked him to leave.
Good luck with it all and don't let it stress you out too much. X
Maybe the guy friends would be okay in the room... But not in a spot where they can see down there?
Do you have any close friend girls or someone you trust? Cause your going to need all the emotional support you can get! But just pray about it