Cleaned Micro usb port, phone wont charge anymore.

Hi, 3 days ago I decided to clean my micro usb port from my moto G, there was dust in impurities gathered inside and the cable woud pop out. after that the phone refused to charge anymore.. THe port looks fine. However, when I open the phone is fastboot mode, It does display that I plugged in the usb cable into the computer, but its still not charging. Anyone has a familiar experience or advice. I decided to come to you guys first before taking the phone to the bin, I mean to the serivice. :D