I agree with OTMomma, sorry The first few days of cramps I think could be explained by the IUI. Same with the bleeding, you may have had a little bit of damage to your cervix which the sex stirred up again. The other Sx could be stress related or just coincidental. Having said all that, I don't think any of this means that you're *not* pregnant. Just that it's too early to know anything, as OTMomma said.
Hang in there. Only a few more days before you can do a test
Mother of two spectacular girls, born mid-2010 and late 2012
With my first IUI (which did result in a pregnancy :) I had a lot of cramping the day of and the day after. Slight symptoms showed up around 7-8 DPIUI but I did not test til 13 DPIUI. You "could" be pregnant!!! Please keep us updated. Sending you lots of baby dust!
Wifey to my DH 9/2005 and always busy SAHM to my beautiful boys Elijah 12/2008 and Caeleb 6/2010
Our baby girl is arriving October 2012!!!