IUI Is there still a chance?

I'm so nervous and excited. I just got done with my iui procedure this morning at 9:45 am. I hope it worked. I'm worried because I got my first positive opk at 10:40 am yesterday and kept testing as the day went on and it got darker and darker.. Well last night around 10-11 pm I had painful ovulation type cramps and my cm has all dried up. Also I had a slight temp rise this morning. Am I too late or do I still have a shot? This 2 week wait is gonna be the longest! :( I didn't think it was common to ovulate the same day as your LH surge. I will try again just was hoping to get it on the first time!