What has your Xywav titration journey been like?

'Sitting here nervously anticipating starting my N2 Xywav journey hopefully this weekend. I wanted to ask what trial and error and the experience you guys have gone through titrating to get the best dosage. How long or how many weeks before you got to the most optimal dosage and how long have you been able to stay on it without adjusting it in any way after that?

My biggest concern starting from the minimum 2.25 dosage is what if it doesn't work? My doctor has me on that schedule for both 4 hour sessions for the first week before going up in .25 increments until I get to the max dosage in 4 weeks time. My concern is what if it stops working.... say the 2nd or 3rd day and I end up wide awake all night? I know... I've already called and left various phone and online portal messages for my neurologist as well but no dice so far as she's extremely busy. I had my phone pharmacy consult a few days ago and the pharmacist told me that it's ok to titrate down if I experience side effects but never to go up unless I clear it with my doctor first. I'm just anxious since I don't want to be up straight for the next many days with work and life responsibilities getting in between lol..

Maybe I'm just procrastinating and should just dive instead of waiting on my doc since I've been looking at the box at my bedside for the last 2 days. There are no perfect answers after all right?

TIA and much love to all the beautiful people here that go through the struggle everyday.