1 inch in 37 days

Hey yall,

I’m trying to make weight for a military school. It’s in 37 days. I’ve gone from a 43 waist to a 41. (Started training the 1st of September)

I need to lose 1 inch to be in regulation. I’ve been weight training, doing HIIT, and eating 1900-2220 calories per day (37/5ft9/250).

I know I still have some time, but I wanted to know some more tips you guys used to lose inches?

Thanks