5dpo with IUI

Joy
Hi Guys, 
​I am having some cramping and I had this thick creamy discharge when I went to the restroom a little while ago. It was a weird yellowish color. I go in for my blood test on Friday. I don't want to get my hopes up!!! I had six viable eggs when I did the <a href="https://glowing.com/glow-fertility-program">IUI</a>. DH and I BD the day after the <a href="https://glowing.com/glow-fertility-program">IUI</a>. I am 36 years old so I am praying it will happen soon. What do you think about the symptoms?