TMI during my TWW

I need a sanity check here. I’m 9 dp <a href="https://glowing.com/glow-fertility-program">IUI</a>. On days 6-8 I had a gush of clear watery discharge. I know it’s not ovulation because I did multiple blood tests and ultrasounds to pinpoint it for the <a href="https://glowing.com/glow-fertility-program">IUI</a>. Half of what I’m reading says implantation, the other says AF. Anyone experience this? I don’t want to get my hopes up, or get super depressed, but the TWW is killing me!