I responded to you directly, but I'll post here. Mine were a little heavier with more cramping, but not longer. My periods are only 2-3 days no matter what.
Mine was a bit heavier and a bit longer. I think it's fairly normal for it to be so but won't necessarilly be. I think it depends on lots of different factors.
Very best of luck on your next try. My first try failed and I was devastated... partly because I was SO shocked because I had been given such positive feedback that I felt it was almost a sure thing. However, second try worked. I'm not quite out of the woods yet but I got my BFP and that's a start.
Good luck.