I feel like the worlds worst dog mom

I accidentally left my dog outside for 8 hours today in the snow we were out at a car dealership doing some work and finding a car and when my husband told me I started balling because I feel so bad . He is a Great Pyrenees golden retriever he has lots of fur to withstand cold loves the snow and it was +3 today but I feel so horrible he is okay still perfectly happy but I can’t stop sobbing because he has no bed out There and had to lay on the ground for so long .