Is my mango bad if it has sort of a skunky flavor?

I cut my mango tuesday put it in a zip lock bag and put it in my dorm fridge? It's friday and i wanted some mango so i took it out (it froze a little) let one piece thaw a little and chucked the other one into some ginger ale. The ginger ale was good but both mango pieces tasted a little...skunk-y. Were they bad? Will I have any serious "complications"?