Drink lots of water !
I've always had horrible skin even into my 50s all down to hormones .
Your skin is a wonderful organ that can tell you that something is not right within your body and one way it can let you know is by breaking out into spots or changing colour ... Obviously it will not go blue or orange but by going grey or red.
It is also dependant on where the breakout is as to what may be causing the breakout , it could well be stress due to you having a lot on , think back about your diet while you are so busy , does it change ,are you eating different foods due to being busy , maybe sweet treats or processed food as time is limited , less salad and veg maybe?