5X Screen Won't Turn On When Power Button is pushed/Won't Power Up

5X Screen Won't Turn On When Power Button is pushed/Won't Power Up

So this is a new problem that I have had. In fact this is the only problem I've had with my phone since I bought it almost a year ago. My phone won't turn on. I push the button, and hold it even and I get nothing. I even plugged it in, and notta...I did just install the new Beta for Nougat this morning....I am a little confused right now. Honestly don't have the extra money for a new phone right now...any tips?