So I'm going to try to break this down to make sure I understand.
You were fingered by multiple guys. Did this happen on the same day, over several different occasions, or ...?
Your vagina is queefing, and itchy.
You are blowing air into your vagina? How are you doing that? Why are you doing that?
If your vagina is itchy, you could have bacterial vaginosis or a yeast infection, but you'll need to see a doctor to find out. Only testing can make that determination.
If you or someone else is blowing air into your vagina, please stop doing that. It's not common, but it can lead to air bubbles, or embolisms, causing stroke, heart attacks and death.