I looks like you making frequent changes. If that is correct I would recommend you allow a few days or a week at the same setting.
A sample of 5-7 is a much better reference that a sample of 1-3.
your body does not respond the same every night. Therefore a larger sample will give the folks in the forum a better opportunity to analyze your data.
Also when making changes they should be in small increments and systematic so you know the effect of each change.
Many people never find there sweet spot because they make too many changes to quickly and then become frustrated with the conflicting data
3-5 is considered good by many. If you feel good
How do you feel?
it'll take more than a doctor to prescribe a remedy
Observations and recommendations communicated here are the perceptions of the writer and should not be misconstrued as medical advice.