teath

i got a cavitty in my tooth from when i was in 4th grade, well the cavitty came out, i spit it out yesterday in class. so my mom made me a dentist apointment. well because i lost a filling(not my fault) i had to get a root canal i sat with my mouth open for 3 hours strait and there not even 1/2 way done. i have to go back 2 marrow and again nexst week uggggggg!!!!!!!! i hate it