Can’t handle this loss!

How can you see a heart beat of a little life one day, and literally just the next day nothing?! An you get broke the worst news a woman could ever hear possible! Like I do not understand how!? I just don’t understand at all, I’ve been here before but it wasn’t like this one I actually seen my little baby just a day before with a little heart beat. I was only 6 weeks, but I still don’t understand, how or why see a little heart beat, and now nothing. 😭💔 I know God has a plan for me, but why have me go through this twice! Why this time let me see a heart beat the day before I lost my baby!? I don’t understand, I just don’t understand it! 😭💔