Caught my mum in shower

Its been Friday evening I went for gym around 4pm my trainer didn't came so I just do cardio and came back earlier like 40 minutes I reached home car was parked outside on walking ramp so I noticed mum home as I leave home around 4 she wasn't home

Ic unlock the door Came in took some water and change mu shoes so I put my shoes upstairs as we have shoe rack upstairs When I got there I noticed her door was opened I called her twice or thrice she didn't reply I went in she wasn't In room so I noticed her outfit dropped at bed so iv got idea she's in Bath Bathroom door was of tinted half glass like it's fadded one so i saw her legs door was slightly opened she was washing her hairs and the view was 😲 wow Idk how should I approach her now is there any way? Let me know kindly