Help!

I chew it too hard. My braces' wire fall off! The last tooth where it's supposed to be locked, it fall off! AND IT HURTS! Pain pain pain......... when it fall off, the wire pull with it my whole row of teeth. Like all my teeth wanna fall off like that. Really need to see the doc, but she's on maernity leave, only come back on the end of august! I don't know what can i do alr.