Aww, I know just how you feel but it will grow out before you know it! Here are some pictures of mine looking like "rats".
The first one is my poor little Gracie after a disastorous visit to a new groomer who we obviously never retuned to. This was supposed to be a 2- 3 inch puppycut.
Second and third are my own fault. I decided I wanted Sugar shaved down so his hair wouldn't mat in clothes.
Can you say bobble head.
They both grew out and we all survived but trust me, I feel your pain!
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"If you have men who will exclude any of God’s creatures from the shelter of compassion and pity, you will have men who will deal likewise with their fellow men." — St. Francis of Assisi, 1181-1226