Dizziness

Today is supposed to be my ovulation day however on CD 11 and 12 I had ovulation pain and my CM today is now creamy and white leading me to believe I did in fact ovulate early... Which is great since I did BD on CD 11.  For the last two days I have had some random dizzy spells and my breast are already tender when AF isn't due until Feb. 3rd.  Has anyone experienced this before?