LAST 8 KGS

.my height is 5 ft 1.7 inch.I've lost about 10 kilos in last 3 months.i was 69.8 kg.Now i weight 59.8 kgs and according to most of bmi calculator i'm in a good shape but i would like to loose at least 8 kgs ,my last to erase totally a little bit of fat that i've got stuck on my tummy.I still have plenty of time till summer but i would really appreciate advices
and need some motivation :-)
thanks
any female who hv same goal weight to reduce plz feel free to add me