Checked my bmi today and I'm right in the middle of 'severely obese' - but at least I've moved out of 'morbidly'!
When I reach my interim goal, I'll be into 'overweight', which will feel a whole lot better!
, if you scroll down past all the boxes and click on "Body Mass Index and Percentiles in-depth info", it gives the categories. 
I will achieve that milestone too one day 
