I have a question

I am doing ok this morning I think.Just one area of concern.After I got out of the shower and was kinda feeling around back there on my head I felt a sqwishy soft spot.Is this ok??????
I don't want to develpoe a spinal fluid leak but I also don't know what a CSF leak is any way. I just have a really soft spot back there and I don't know if it should be there. Any thoughts would be great!!