What to do if call girl is threatening me

Once I make a call to dalal n ask him about call girl ,he gave no of me to call girl so about 9 pm call girl called me n ask for my address ,I what's app her,then we both gave id at hotel,some how we had fight at night n she left,in morning I came to know about she tool 3000 rs out of my purse,i tried call her many times in after non she picked my phone,i started abusing her ,sam she did to me ,then I whats app her n said "be careful from me,i hav great link in police "to make her scary I said "I hv your phone no. I will take all details of your mobile no out of my links just to make her scary .I hv done done recording of u while u talked to me just to scare her "so that she gave my money back..then I again called her she said "I hav don complaint against you I don't know u why r u calling me don't call me I don't know u".I m 99% shore she is also trying to scare me .what if really hav done complaint against me what shud I do ??y the way I lived I.jind haryana about 150 km frm gurgaon