I Can Record Just Fine, But I Can't Hear Anything on Playback

[mikebigg53]

HELP!!! I have custom-built PC with an Intel-5 Quad Core Processor. Windows 10 with a Tera Byte of of memory, 16 gigs of ram, Realtek ALC892 Audio Codec, Fast Track M-Audio Interface, and U-phoria UM2 Interface. I am running Pro Tools 12.

I am able to record audio just fine, and it will play back through my monitors while I record. But when I want to listen to it after recording, I get nothing. Plus, I was just recording and mixing a few days ago, and I had no issues other than I couldn't get playback through my Behringer. Now I am not getting playback through my Fast Track either. I would usually use ASIO4ALL as my interface until I could figure out the issue, but I don't even have that option!

What could be wrong?!