DO NOT mess up yourself by doing that.I don’t think so
You can send 2 applications.
Process:
You will send a courier and get confirmation from the courier company that it is delivered --> This is called AR.
After they will put your file aside while they enter the previous files' info into the system, which is already in the queue.
Once it is your turn, they will enter your info into the system and then they will send an email --> This is called AOR.
If you don't have AOR, it means your file is still NOT OPENED yet. means no data in their systems or no tracking.
So don't worry currently AOR timeline is almost 6 to 7 months. If you send two applications it will be a mess. Just wait for AOR.