Hi welcome to health care magic.... Hepatitis c infection have tendency to be converted into chronic infection.... So first get confirmed about negative report ...Check wether it is PCR testing method or ELISA method....Both are good but molecular PCR is best one.... By hepatitis c infection your liver get damage .so liver enzymes slight high... Gradually it will recover..... Meanwhile take low fat diet... More fruits .... Green leafy vegetables.... Avoid alcohol drinking..... Junk food and non veg limited... Carrot , spinach , Indian gooseberry , papaiya , avocados are some good food for liver. The immunity play major role in resolving hepatitis infection. Consult gastroentetologist with keeping this in mind... Take care.