I thought I would update this to see if anyone had any further insight. After a year ive gained 10kg still eating strict keto, multiple blood tests, I am not diabetic but EVERY food spikes my blood sugar massively, If i fast for 3 days I go down to about 90 at the lowest within an hour of eating a chicken breast it is 130+ have battled and got medical help, done all the tests I can everything is normal. I am happy not stressed and its took me this long to reply because I just havent been that bothered, I never got on the scales till yesterday to check what was going on, but I noticed my jeans were a little tighter.
I am going to have to start recording foods and reducing calorie intake to below 1500/day because at 1800 ish I am gaining weight, no one seems to be able to shed any light on anything, I still wont give up on ketosis 3 years now and it feels just normal to me, would just love to be able to find the missing piece of the jigsaw for this final bit of weight loss that is now 20kg instead of 10 love to hear if anyone has any thoughts.