I had discomfort after taking Ganirelix too. It wasn't too bad, but I could tell the difference between how I felt after taking it compared to the other injectables. I hope the cramping gets better soon!
OK, that makes me feel a little better! With the Gonal-F, it's more of a sharp pain (almost like ovulation cramps?) and this is more of a AF-type feeling. I'm just paranoid that I'm going to ovulate or something!