Are you talking about dreams where you are a spider? I had one of those. I was a spider and I was playing football. But it wasn’t in the NFL or anything. I was playing arena football on a fenced in roof, kinda like in the game NFL Street. I was climbing up walls and making great catches.
The next day I played football in my yeshiva and I caught the winning touchdown. So I think Spider dreams are connected to you playing well in football the next day.