Hi-jacked by pop-up {don't click the link}

I recently changed browsers and I noticed I had a weird pop-up appear when I clicked on my blog, saying you are an Indiana winner...hmm.  If you have seen this pop-up don't click the link it is not me and I don't know where or why it is on my blog.  Hopefully this non computer savvy blogger can figure it out.  And another thing sometimes I hear a women in the background talking, selling something this is also not me.  I am not selling anything, nor am I running a contest.  So please don't click on any pop-ups.  I will try to figure this out soon.  So sorry if you thought you won something.  I know God is in control and will help me remedy this.  Praying you all have an amazing Christmas and a Blessed New Year.