Hi Angele, I'm "not going to claim to know what to do", but I'll try to offer some advise and hopefully some of the other regulars will post up as well. First off, you will need to use a "paste" stripper for two layers of paper and paint and let it soak for a LONG type so that it can penetrate all of the "paint, paper, adhesive". This will without doubt take several applications and a lot of patience, and use a putty knife to remove each layer as you go. Second, as for the bathroom (and actually for the entire house) are you sure that it's drywall and not plaster wallss? Anyway, you can patch the walls using joint compound and sanding to achieve a smooth finish, just go to your local hardware store and buy a can and be sure that after sanding to use a "slightly damp" sponge to remove any dust from the sanding. Good luck!