Starting fertility treatment!

We are TTC#2 and have been down this road before but I have mixed emotions! I'm excited at the possibility of being pregnant again and scared at the possibility of having to do multiple cycles of treatment...with our first once we diagnosed the problem I was able to get pregnant with only one cycle of clomid and an IUI! Very lucky I know, which is why I think I'm so afraid this time! Well AF is due any day so once she shows up I'll see the dr 3 days later and start the process! No one knows that we are going to try again so it will be nice to find some glow friends going through the same thing!!