Hi, I would just like to say that you have received sound advice here from others on this thread. I agree with the others.
I know that when we are new Christians we want to witness to everyone, but in some situations we need to strengthen ourselves in the Lord first. I would say that if you are getting creepy feelings right now then it's time to withdraw from the communications for a while, and work on growing and strengthening yourself in the Lord first.
I've been there with trying to witness to others and had to withdraw until I was stronger. Sometimes the Lord sent me back and sometimes he did not, but when he did send me back and I was stronger I knew how to deal with it.
God Bless you and I'm praying for you, my friend.