Help EWCM after IUI

Jill • Happily married, had my first son 12/31/16 (conceived via IVF), ready to expand my family!
I did my <a href="">IUI</a> on Saturday (2-6-16) and Sunday, triggered on Friday night (2-5-16) and today (2-10-16) I had EWCM as well as Monday (2-8-16) I saw it too. I have never been one to get much EWCM. I thought Monday's was just left over from the Sunday <a href="">IUI</a> but today's seemed strange. Has this happened to anyone before? Did I O late?