so confused!

Kayla • 27 year old social worker who can`t wait to have a family of her own!
So I did my last round of clomid before I head to the fertility clinic for <a href="https://glowing.com/glow-fertility-program">IUI</a>! I really thought this was the one! I also started using progesterone creme 20mg/morning and night to help with my low progesterone levels, and hopefully decrease my recurrent miscarriages. 
So here I am, 12-13 days DPO. With what feels like a ton of symptoms of pregnancy! No sign of AF which should happen within the next few days! 
So I took a test this morning! And nothing is showing up! Now I'm freaking out cause I wonder if I did something wrong! And screwed up my chance this month! 
BAH!!! I hate this TTC journey!!!