PMS symptoms after Clomid/IUI

Hi Guys!! I had my first IUI (and hoping last one this past Friday. Immediately afterwards and then each day unitl yesterday I've light cramping.
Normally, at this time meaning around 2 weeks before AF, I have very severe PMS symptoms. Sore bbs, bloating, backache, I mean you name it, I've got it.
This month, after IUI I feel fine, for the first time in years. Nothing sore, nothing bloated, no cravings. So I wonder-is how I feel a result of Clomid and HCG shot or ...the good news. I'm so confused...

It depends on the Dr. Maybe. After my first one I had cramping that day and flu like symptoms that night. But I have noticed with one specific Dr., I seem to get more cramping than another. She also takes longer to do the actual IUI. When I asked her why she said that she uses a specific cathereter to each specific woman when the other Dr. just uses one type. Hopefully it will be your last IUI. Thats interesting too. My first IUI where I had the pain, I didn't take clomid at all. I have taken clomid the other three cycles and had no pain. I seem to think it kind of goes back to how the IUI was done.
Jennifer