First of all congratulations for making the decision to loose some weight and improve your health.
It is a very ambitious goal you have set for yourself, I hope you will achieve what you are looking for.
You have not provided any info about yourself but what I have gathered in this thread is that you are not
fat adopted, heck you are not even in ketosis! As @J_A-M mentioned in her post it wont be easy.
I don’t write this to be discouraging, I’m writing this as a concerned fellow who wish for you to be successful.
I am sure you have read about people who fasted for months and lost incredible amount of weight.
What usually don’t get emphasized is those people have a very good understanding of the subject and or
have a doctor or a team of doctors monitor them and provide support and the necessary supplements.
My other point is that most people who make decisions like you did, do it for 2-4 days and say “screw it”
and disappear. I have made similar mistakes myself before. I hope you have an extreme commitment to this and achieve your goal but if things go south please read on, I am only trying to help.
Fasting is a muscle that needs to be flexed and exercised, I do intermittent fasting on most days and I have several 1-5 day fasts behind me. I wanted to go beyond 5 days myself but I’m just not there yet.
Loosing weight is a marathon and not a race. I highly recommend reading the forums and transition to
the keto lifestyle read the Obesity code book, listen to “obesity code” and 2ketodudes podcast, (Hi Carl and Richard ) ask as many questions as you like, Get in ketosis, get fat adopted, and KCKO
This is getting way longer than I wanted it to be so…
I don’t mean this as a discouragement, on the contrary, I wish you success and just in case hiccups
happen I hope my ramblings will help you to overcome them.