IUI Canceled

Just got back from my appointment - there was no follicular growth. We had the choice of either doing more Bravelle shots (we just did 4) or canceling and taking a Progesterone shot and trying again next cycle. Hope I'll get my period in the next few days and can start over. I'm so bummed and am now going to a wedding where everyone will ask me when I'm planning on having kids and I'll see my best friend who is 7 months pregnant. I know it'll be really tough. Just hoping to get through all of this. I still have faith, but this is hard.