Tds on interest on unsecured loan

sir i have taken rs 10000000 unsecured loan in jan 2012 i alerady deduct tds on interest amount on unsecured loan in f.y.-2017-18 . but i have taken some additional few amount unsecured loan in march 2018 ... where i calculate that the interest amount on additional some amount loan does not exceed rs 5000 in f.y. 2017-18...so can i deduct tds on some amount of additional unsecured loan in f.y. 2017-18 ???? plz reply sir