It really could be from anything - something you ate, the injections, PMS, early pregnancy symptoms etc. etc. etc.
I hope you get your BFP in a week!
I did 5 IUI's and with each I was crampy and bloated I think it's from the trigger shot. But for encouragement the 5th IUI I had heartburn and vomiting at 6 DPIUI and I was more bloated than the others. I'm now 22 weeks :). I hope you get your BFP good luck :)
Thanks ladies. I've had the trigger shot before and it has never made me feel bloated but who knows.
Congrats and good luck with your pregnancy Wanabb....