Too many bugs, please help?

I know this sounds really stupid and Unfriendable material maybe... LOL, but I'm on my computer via wifi and I'm in my RV. The door was left open so now theres a lot of "flying bugs", like Nats or something! They keep getting in my face and I'm scared to sleep because what if they get in my ears or nose?! Should I wear my headphones just in case? THEY ARE SO ANNOYING.