am i really in ketosis

hi just started cd again after 1 week break
am i really in ketosis check evry morning and its just on the second line pink after nutrel does it mean im in ketosis or is this spose to go further up the scale to dark red as im always second one along the scale, bit concerned as having 3 shakes and at least 3 litres of water and still its light pink in colour

Once it is in the pink you are in ketosis.

You sound spot on. If it's pink it's good! The darker pink it is you need more water so you should be aiming to be light pink as that means you are not dehydrated x