But I am confused about it all, I know that it is against God as HE has condemned it.
But why do I get these feelings about the future or a sense of DeJa Vue?
Why do I have an ability I can't use because it's supposed to be evil?
Should I ignore it and live like I don't have them?
ALL of us fight different things.....different urges and feelings which do not honor God. What you are experiencing might be unique, but the fact that you are experiencing feelings that you don't understand is common to all of us.
I would spend time in prayer when these feelings come to you, and depend on God's leading to know what to do about them. It may be that you will need to say (as we all do at times) "Get thee behind me, Satan!"