Dead skin from huge blisters on my feet! Been cutting the dead skin away help! When I get out of the shower the skin back there is white and so ugly?

Blister. When ever you have a blister do not remove the overlying skin. It acts as a productive barrier. Need to find out what is causing the blisters.
Please see. Please see your dermatologist for evaluation and to discuss treatment options. This way you can find out what is causing this.