Game "froze" after quick use of 2 potions

The game wont work anymore after i used the first potion, switched quickly to another one and when i wanted to use that i noticed everything froze.
I can continue walking around and even the boss is loaded, but wont move. I cant sprint nor take any other actions besides walking. Menu seems to work as intented, even tho i cant switch items anymore or use anything. in order to switch or remove gear i have to choose whatever i want to remove/switch and then switch tab for it to work. but its really slow at that. i have a screenshot of standing besides the final boss in my crucible run if needed. game started lagging more and more, thus i quit it.
quitting and reloading the game fixed it and i didnt lose anything, but the run was lost without having an attempt at the fight sadly.