Ant good luck with the test in a couple of days, I send you strength to hold out untill then, last month I was 13dpiui and got a false positive,7 days after 1500iu pregnyl. I also was thirsty, peed a lot and was crampy.
I'm now on 2nd try at IUI, my 4th night of puregon 50iu.
I wish you all the best with your journey. I know the wait is agonising.
I that we both get a BFP this month.