Certification Renewal Question

Hello! I am really hoping someone here can help me! I am LOST!!! I have been a GNA for about 6 years. It is time for me to renew but I haven't worked in the last 2 1/2 years so I don't have a RN to sign off on my renewal. I have no idea what else I can do..... I have untill the end of July. Untill I got the renewal notice I actually thought I had one more year(two years really snuck up on me:-) I have been calling the MD BON since last friday, and if I can get someone to even answer, they just transfer. (I am on hold as we speak!) As I continue to TRY to get someone at the bon to help me I wanted to see if anyone here has had expierence with this and can point me in the right direction. I DO NOT want to loose my certification. My only thought is that I will have to just go get a job. I even tried calling an agency that I used to work for and see if I could work a couple shifts then have them sign off and they can't because they are not a faucility. THANKS for anyone who can help!