So I was driving last night and after about 5 mins steering became a little rough, my first instinct was I'm obviously low on power steering. So I go right home and as I'm adding the fluid I realize it's filling very slow.. As soon as I turn on the car and start to reverse there's a huge puddle of the fluid under the car.. Has this happened to anyone before? Does this just happen over night ?

2005 lincoln ls
2005 lincoln ls