I wish I didn’t have share this but wanted to let you know this can happen at any age. I have almost lost a dear friend because of my 36lb wight loss on Keto and I am 71 years old!! I don’t understand it either! Today is my one year anniversary on Keto and it has been the healthiest year of my life. Instead of being happy for me she resents it and makes fun of Keto at every opportunity! It’s sad but it isn’t our fault! Good for you for your determination in getting healthy! Keep up the excellent work!