Tried out a swim jig with a crawdad trailer…no bites. Am I doing this right?

My setup is a diawa regal lt 2500, 7’ berkley cherrywood hd medium spinning rod, #10 suffix 832 braid, and #8 seaguar red label fluorocarbon leader.

I watched the action of the rig in shallow water and it looks amazing. Also is it normal to feel the blade as it vibrates through the water? I thought it was a bite at first until I noticed feeling it each time I reeled the lure back in.