Last night I rolled the drivers side window down in my new to me 2001 X5 E53, and it will not go back up. Ever since I got it the window has struggled to go up but I was always able to get in to go. This time when I try to roll it up it goes up just a hair above the seal and makes a sort of clunking nose and won't move.

Does anyone know if this is the window regulator, motor or the clips that I have read about breaking?

Thanks in advance for any and all help. I tried a search but couldn't find the same problem.