911! Shocked beyond comprehension!

Lee

Please help me! I am shocked beyond words! I just found my 4 year old playing with her vigina😭😭😭I have no idea what she was doing! Can't be mastubation can it?I am freaking out here! 😭😭She immediately knew when I busted her coz she cried and said sorry and said I mustnt tell her dad!😳😭😭I only started fondling myself in high school!!! Never in a million years did I see this Coming my way. Please help me. How do I handle this situation and she is not exposed to sex on TV she watches cartoons etc. Watches Things of her age. I feel like such a failure as a mother 😭😭😭😭😭😭😭😞😞😞😞😞