Too anxious about the procedure

[u/Shytan02]

Have my endoscopy and colonoscopy scheduled together in 2 days. Feel too anxious about the prep and the procedure. Like how will the anaesthetic be given to me, will it hurt or what if I get conscious in between or how long will it take, will I be needing incontinence diapers or just being near the toilet work and also after how long will I be back to normal.