Second that -- doctors have seen it all. The last thing you want is an infection that closes your urethra entirely.
Honestly, you have to see a dr. If you can't pull it out, then it's pretty much deep in there, you run a risk of severe bleeding, and also an infection. The earlier you see a dr, the better. Trust me a lot of Doctors are exprienced, and have seen far worse.
All the best.. :)