chloasma

hi
My names Lisa. Does anyone else have this skin disorder. I did about 5 years ago, and it has made me a prisoner in my own home. In brief my face, skin was once pretty, beautiful, ONE colour.
Then a had a misscarrage and straight after this I noticed my skin changing colour, my face mostly. The pigmitation was brown and now some was going white, its hard to explain but I wish to share with others.
I am saddened with this and need a little hope.