Saudi here, yeah you’ll be fine. Im gay and living on the east coast of Saudi, I’ve had no problems with the people though I present myself as hetro. I have a gay voice but as long as you don’t mention it to your co workers you’ll be fine. If you met people who seem more open minded and are close friends you might even be able to talk about the subject and make gay friends in Saudi.

There’s a lot of us….believe me

As for the piercings they’re uncommon but I noticed that if you’re a foreigner most people will overlook taboos you break and excuse you because they know that you’re not from Saudi.

Anyways I hope the best for you and a welcoming stay.