Crikey, I was irritated about my booking in appointment but it's nothing compared to some of you! The first availability for mine was 3 weeks after I phoned, when I'll be 9+3 (from my dates and average of scans) or about 11+1 (based on LMP, which they're still using). We'll only get a Harmony test if NT shows increased risk.
Sleep is terrible here too. Exhausted, finally fall asleep around 11, wake at 12, wake at 3 for an hour, wake at 6, can't get back to sleep. Last night I dreamed I was on a sort of safari version of the Jurassic World island, which was at least entertaining!