Soft Spot?

Smurf
I went to work today and she stayed with my mom-in-law and I have no reason not to trust her with my baby...but, when i ran my hand over my lil ones head to brush her hair forward it just seemed...different. And now looking at the spot it seems bigger but I feel like maybe I'm just being paranoid. I'm just wondering if I'd 100% know if something happened to her soft spot?