More than 2 lbs per week loss will generate major gallbladder issues.
The discipline often can drop big numbers when some source of fear appears.
There will be rebound, though. So find good habits and keep them.
Like I said it’s my third time in my life past 26 years
I stayed around 190-210 till 40
Had graves at 29 then hypo
Taken synthroid ever since 300 mcg a day
Some things help suppress appetite
When I fast I take fair mount of caffeine too via diet Milo’s tea