Oh Shit sorry to hear mate.. Where did you download the wallet from?
I downloaded the original wallet from the OP. I think that the miner software I downloaded was the cause. It includes a trojan.
Where did you get the miner software from? Someone in an earlier post posted a link to miner software. It looked suspicious and when I downloaded it, Windows smartscreen blocked it. So I just didn't take the risk or running it. This one was supposed to be GUI and not mentioned in OP.