Waking up exhausted, is it my flow limitations?

Here's a link: https://sleephq.com/public/teams/share_links/3b7e9cb1-99e6-4be4-8eb4-5b8a3a9b0adc

Feels like no matter what tweaks I do I get an awful sleep, either waking in the middle of the night, or like last night sleeping right through, sleep tracker saying I got a good sleep - but waking up absolutely exhausted, yawning non stop.

Last night had a lot of leaks for some reason - usually not that bad, but still feeling tired in morning.

I think my flow limitations are too high right?

can someone please share with me what "normal" flow limitations look like --- is it expected there be none, or just a few, or is it so long as they're under e.g. 0.25 or some amount its not an issue?

I am tweaking my settings tonight, increasing low range from 10 to 11.4 to match my current Median. I have EPR disabled as any time I played with EPR I woke up exhausted and got a lot of centrals. idk what to do. Considering going back to my Dr and asking for a titration study or something