Mature follicle but not rupture

On day 9th, before I done <a href="https://glowing.com/glow-fertility-program">IUI</a> in the evening

, my follicle was 24mm by US, but I didn’t take the injection as the doc said to try for my follicle rupture by itself, after I done <a href="https://glowing.com/glow-fertility-program">IUI</a>

, I try ovulation test kit also on 10th, 11th and today, results are negative, I wonder if I have un-rupture mature follicle. I’m also a PCOS. I need help 😞