excessive amount of hair loss!?

Ok so my toddler is a year and a half and my hair has started to drastically fall out. :( I used to have full thick hair now it's so thin. :( This is how much fell out today which is freaken Insane. I am going to be bald in a few weeks. šŸ˜«šŸ˜«šŸ˜«šŸ˜«šŸ˜£šŸ˜”