Managed to break through Plateau

Hey MFP users,
I haven't been logging in a while as I've been keeping busy at the gym with a new routine.
Weirdly enough, I managed to go from 85KG to now 79KG. I don't know if this was just a massive whoosh of water weight or not, but within 2 weeks from my last post, I've managed to drop 6KG.

What's your thoughts on this?