Clutch pedal somewhat stuck and won't engage
 

I have a 2006 Audi A3 that I got 2 days ago. This is my first manual so I know very little about it. Today I was driving and I went to pass someone. When I went to go and change gears I push in the clutch and move the shifter and then I can't get into any gears. When I press the clutch pedal down, it sticks for a moment then pops right back up. I can't start the car with clutch pedal in, it's just now I can't get into any gears. I'm sorry if this is already a thread, I looked and looked and couldn't find anything. Any help is appreciated. I'm freaking out because I just bought this car and need it to go to work Monday.