Are Uggs permanently ruined once the rain stains them?

I recently ordered a pair of chocolate uggs and I love them! They are so soft and comfortable, but I wore them without getting the Ugg repelent. And sadly I was caught in the rain. The toes of both boots are discolored and I couldn't be more upset. I tried scratching away the dried water and it somewhat helped, but I wish my boots would go back to the perfect way they were! Is there anything I could do to remove this stain? I read about washing the whole boot and then letting it dry, but I'm afraid I will just ruin the boots further. Is there any way to get water stains out of suede leather? Please help me :(