Is there any way I can check the status of my medical?
The standard way to check the status of your medical application is to call the Aerospace Medical Certification Division at (405) 954-4821.

When you call, it's very likely that you will hear a recorded message saying that due to high call volumes, they are unable to assist you. If you do, call again later. When I was checking on the status of my own application, I had to call quite a few times before my call was finally answered.