Well done Ricky
Fad diets, as the name suggests, are not recommended ! Your regime seems sensible, coupled with exercise
"Fatty liver"
(usually requiring biopsy for confirmation) is accumulation of triglycerides in liver cells and may be due to damage by alcohol - but it's also seen in obesity and other conditions. The good news is ...it's reversible .
BMI (Body Mass Index) is correlated with body fat.
It's weight in kilograms divided by height in metres squared.Your BMI was originally 23 (OK), went up to 29 (overweight) and is now 25 (upper limit of desirable). (Over 30 is "obese", with increased risk of several diseases, and under 18.5 has other health risks).
I'm sure you're feeling and looking better already