esophageal manometry ?

hello, i am very scared to be getting this test done someone pls tell me how it went for them some comfort would be nice lol i’m young 

Country GIRL2021-01-16T03:31:25Z

Esophageal Manometry ......
 is a test in which a tube with pressure
gauges along its surface is placed in the
esophagus. Using this device ( called a monometer),
a health care provider can determine whether
 contractions of the esophagus can propel food
normally.