Wisdom teeth pain

So about 6-7 months ago my dentist gave a a referral to an oral surgeon to have my wisdom teeth extracted. Well the office never sent over my x-rays and at the time my wisdom teeth weren't really bothering me so I never set the appointment for the extraction. Well now they are freaking killing me and the office that my mom suggested that takes our insurance doesn't have openings until September. I can not wait that long. I have an appointment in August for another braces consultation and they're going to redo my xrays. My question is can I have an emergency appointment for an extraction and they use the old scans from about 6-7 months ago or do I have to wait to get the new scans in August then set an appointment for extraction? I seriously can't handle the pain anymore