I had erbium glass fractionated laser done 6 days ago. At the moment my face feels like sandpaper and is very obviously red/brown where the laser contacted my skin. How long till my face feels smooth and redness goes away? I work outside. I avoided the sun for the first 4 days but I had to return to work. I have a spf 50 broad sunscreen that I'm wearing (I waited the 5 days advised by my derm) makeup and a baseball cap. Will this be enough protection? I am worried considering I have olive skin.