Thought I was pregnant

Ann

I had so many pregnancy symptoms that I really thought I was pregnant. Last Friday I felt implantation cramping. The very next day I was spotting. Sunday and Mon I also was spotting a little. Tues night I’m laying in bed and I got so nauseous. Then on Wednesday morning I got my period. This is so disappointing, I cried because I just knew I was pregnant. I’m still sad and frustrated. Why is it so hard for some women to conceive?