Feeling nervous...

I'm sure it's all perfectly normal.  Surgery is scheduled but I'm scared.  I don't know why this time I'm scared and other times I wasn't.  Who knows.  I think I was scared before but maybe not so far in advance of the day.  I want this to be the last surgery necessary and to go on to do my next transfer.  I want to be pregnant.  Most of all I want to be a mom.  I want to be the mom I was meant to be.  It seems every year I long for this.  I want to be out and about on mothers day.  Proud that I'm going to be a mom.  I don't want it to be the hardest day of my life anymore.  Lately, I feel like I have the cards stacked against me.  Every step forward comes with two steps backwards.  When do I get to be ahead of the deck?  Problems with my uterus.  Problems with my thyroid.  Last year, problems with my mammogram and my uterus.  I'm so tired of it all.  I keep trying to think of what I could have done to deserve this.  Maybe I should have prayed more.  Maybe I need to be more religious.  Maybe G-d will forgive me for whatever it is I've done.  Some days I feel so lost.