Ah ah hoping, I'm exactly the same! This week waiting to have my IUI is excruciating and I can't even begin to imagine what the 2ww will be!!!
char, I tracked my cycle for 4 months before going ahead with the first IUI. I used the cheap opk (green ones) that you can buy of Amazon. Buy plenty so you can test several times a day!
For the IUI this month I also bought the expensive (£27!!!) dual hormone test from Clearblue but my clinic says it's a waste of money and they ask me to use the cheapies instead. Needless to say I'm using both this week!
I also took my bbt every morning and tracked CM on the Kindara app but there's plenty other apps you can use for this.
I found it really exciting for the first few months and then I got slightly obsessed with it all so I now only take my bbt around ovulation time.
Today is the first day I'll have to test during the day while at work 