#69242
Very realistic. Given your height.
Your bowels would be larger and this more filled.
You would have more cells, that would be releasing exhaust.
You would be releasing more water retention.
I'm only 5'7". After a regular BM or enema I frequently look 3 or more kilos. Your daily average is about 4.6... Given your stature it's not unusual.
You should be thrilled. The smaller you are the harder it is to shed massive amounts... The larger the easier it is, but it will taper off. Remember most of it will be water weight and BM.