Q: Car won't start but will still crank - 2001 BMW 325i

So I was driving from soccer practice and I was with a couple of friends we went to go eat my car was driving fine then afterwards i went to drop off a friend at his apartment complex so I stop for about 30 seconds he gets out and leaves so I try to drive home and after he left my car started to stutter I lost power and eventually it died on me I started it up again was able to drive barely anymore and it died again we pushed it to a parking lot that was right next to the complex, I changed the mass airflow sensor and did spark plugs, but it still won't start it will only crank

My car has 209000 miles.
My car has a manual transmission.