Miscarriage

Today I found out that I had a miscarriage. My husband and I have been trying to get pregnant for a year now with no luck. I found out two weeks ago that the lining of my uterus is too thick because I'm not ovulating properly. I had a biopsy and blood work done last week and they called me today to go get my hcg levels tested. I have no idea when I was pregnant or how far along I was. I take at least 1 pregnancy test a month and they've always been negative. I guess I don't really have a question, I was just wondering if there is anyone else who has gone through a similar situation. My obgyn also suggested that I start klomid within the next couple months. Has anyone had a good outcome with klomid? How long did it take?