symptoms a week past IUI?

I had my <a href="https://glowing.com/glow-fertility-program">IUI</a> done a week ago. Today I have extreme nausea, gas, bloating and am very tired. My question: if you did <a href="https://glowing.com/glow-fertility-program">IUI</a> and you did get pregnant, when did you start to notice symptoms and what were they? Thanks for the help!