Am I Pregnant?

China

I've been bloated for the past 4 days. I've been cramping for the past 2 days, and just a few hours ago My discharge came out a light pink color. It also smells bad. I've never experienced this before. The last time I had sex was on the 30th of August. I have an IUD and we used a condom. My last period ended on the 24th of August.