First IUI Question

Sa

I have a question for y’all, I have my first scheduled <a href="https://glowing.com/glow-fertility-program">IUI</a> tomorrow morning at 9. I took an opk this morning and it’s blazing positive. Am I not going to be able to do the <a href="https://glowing.com/glow-fertility-program">IUI</a> tomorrow?? Will I have already ovulated and be too late? Dr told us not to have sex and build up for tomorrow, so I’m scared we will not be able to do the <a href="https://glowing.com/glow-fertility-program">IUI</a> tomorrow and then we also won’t have had sex and will be completely out this cycle. Help please! 😊