Queef. How do you prevent it?

So my bf and I are still kind new at the sex thing not really, but anyways we started trying new positions and I noticed that doggy style makes me trap air up there. Either the air pushes him out or when we finish it makes me queef and not a little one either. He thought I farted on him.

It was so embarrassing but he didn’t make me feel bad about it we laughed it off but it was still embarrassing. The problem is we both like doggy style a lot is there any way I can prevent the queefing? Or is that something I’m just going to have to deal with