Having been on a similar path 167kg in January 2023 to 100kg today and adding a daily 5mg of Tadalafil to resolve libido issues, two things I would warn about, Keto is good for no more than 6 months, I used it for 2 years to loose weight in 2020 but becuause of the high fat it caused gallstones which lead to me having my gallbladder removed and waiting for the surgery pushed my weight back up to where I started. Being as big as you are, and I was, you will always see these large weight losses in the begining they will slow down and may even stop at points as your body readjusts. Dont let that disharten you, this is what stops most people when loosing weight.
I finally moved on to weight loss injections wegovy, majourno and back to wegovy in 2023 and which I still use today and - for me - that has been the game changer. I will be on them for the rest of my life but I see that as a positive and the weight loss journey for me has been made much better.
Hope you get to where you want to be.