It is more important not to lose power than it is to lose weight. If you try to drop the last bit of weight too quickly you will likely lose power
I once went from 210 lbs to about 164lbs. I didn't lose any power until I was under 168lbs, and then it came back. I'm 5'11", 50 years old
So I wouldn't worry about it until you look as emaciated as I do when I'm that thin.