What you should do is apply for a new EAD card or renew your current one through form I-765. Check the correct category of renewal or application and put C-9 for eligiblity for EAD (based on pending I-485). Include 2 passport photos, I-485 receipt, front and back copies of past EADs, and passport biographic page.For all AOS applicants, when you have a pending I-485, you are always eligible to apply for EAD and advance parole whenever and without filing fee and can continuously renew both as long as your I-485 is pending. Note that you can and should file to renew 120 days prior to expiration since EADs average 3 months. You may want to try contacting the National Service Center at 1-800-375-5283 to request an expedite of your EAD once you obtain the I-765 receipt notice. Talk to an attorney if you have more questions.