The pee won’t stop

Is this happening to anyone else?! I pee, I wipe, I wait again, wipe, stand up and still drip pee?! Why is this happening. I feel like I’m constantly leaking.

I’ve ended up just sitting on the toilet for about 5 mins and the pees continue to come. I’m a teacher and cannot be walking away from my little kiddos to make sure I’ve got the last drop out.