Is there a better feeling then when your baby starts to sleep through the night!!

We were waking up every 1-2.5 hrs 😭🙃 but then out of nowhere two nights ago she slept for 6.5hrs then last night 9hrs straight 😱 I don't know what to do with myself lol ☺️ (watch it absolutely crumble tonight though I bet 😂🙃)