I need some advice on diet. Here are my stats

Age 21
5'10" 170lbs
16-18% BF
Training 2+ years, not so serious lately (past 3 months).

1871 = BMR
2573 – 400 (Cut) 2173 = Daily Calorie Intake

I want to start a cut starting Monday, but am lacking all essential information on cutting diets. I've looked over posts which included info about macros, nutrients, and all other essentials for a great diet.. and honestly, it confuses the shit out of me.

I've always tried to eat semi-healthy, but never got down to it and got 100% serious about it. I would like to get down to ATLEAST 12-15% bodyfat Could someone help me with a diet/macros?

I've also been looking into using a mild dose of clen for 6-8 weeks while using benadryl every 3rd to jump start the cutting process. Any advice on this would be greatly appreciated. Also, never done any sort of AAS. Thanks in advanced. Sorry so newb.