I'm actually losing weight with intermittent fasting + running

Start: 73.2kg
Week 1: 71.5kg
Week 2: 70.9kg
Week 3: 69.7kg
3.5kg lost in 3 weeks, I'm quite satisfied.
I was a bit surprised when it dropped sharply in the first week,
but it has been dropping slowly for the past two weeks. Even though I've increased my exercise volume,
if I maintain this for 3 months, will I reach my goal weight (65kg)?
I still have a lot of love handles left, so I really need to lose them..