Cat walked on my keyboard and managed to turn off most colours on adobe photoshop

Please help! my cat walked on my keyboard and she somehow turned off most of my colours in photoshop? At first I thought she somehow made it greyscale, but RGB colour is still selected. Some colours such and red, yellow, orange and cyan are still working, somehow every single colour except those are now showing up grey. I'm am super confused and I have no idea how to fix it please help!