Bug Report: Glitched Health Bar/HP Bar

Hello! I play on PC, and my health bar has glitched, whether I am in or out of combat. Currently, it looks like I have approximately 75% HP, but I used a potion and got the healing visuals and animations with no change to the amount of HP in the HP bar. The HP bar also doesn't change if I take damage; it always shows me as having 75% HP. 

This started late last night, and because it was late, I decided I would just go to bed and it would probably fix itself when I started playing again this morning. However, it's still stuck like this. I made enough progress after this issue arose that I don't want to reload an old save just to fix it; the game includes enough visual elements to let you know if you're low that I don't need to rely solely on the HP bar, but it's still less than ideal and hopefully it's an easy fix!

Thanks!