Will nolvadex do this?

[HOLYSHITLOOK@ME]

BF is dropping rapidly. Started 9 weeks ago at 20.3 (mostly stomach and lower back) I changed my diet at week 7 from eating 4000 semi-clean calories to 1750 extemely clean cals. 243p 129c 22f. I'm down to 15.8%bf. Hoping to be 7-8% within the next 60 days.