I'd suggest doing a carb cycle. There are multiple ways in doing so, so that would be up to you and how well your are dropping bf%
For example. Here's my setup for cutting
2 high days, 2 low days and 1 no day.
On higher days, I usually increase cardio by 15-25mins.
Also what carb sources are you using?.
I'm also cutting as well for a Physique Competition. I wish you the best of luck on this journey!!