6w abscess on gum😔

Celest

I went to the dentist today and found out I have a large abscess and they can't take x rays or give me antibiotics without talking to my OB first, whom I don't see until August 22nd. The abscess doesn't hurt but I know that having an infection is never good. On the other side of the token I know you're not supposed to be taking any thing. Any advice? Or has anyone experienced this before?