I think it's quite common the first few times, everything is fresh and new and quite a contrast with how your life has been (it's much like your first kiss)... wait till you do a monthlong.
"Proper effort is not the effort to make something particular happen. It is the effort to be aware and awake each moment." - Ajahn Chah
"When we see beyond self, we no longer cling to happiness. When we stop clinging, we can begin to be happy." - Ajahn Chah
"Know and watch your heart. It’s pure but emotions come to colour it." — Ajahn Chah