Did I kill my fittonia (nerve) plant?

I was sick the last couple and I forgot to mist my plant and check its soil. The soil got really dry. The leaves were a little yellow, a few were shriveled, and one of the limbs of the plant was completely slouched over but still green. When I noticed, I watered and misted it with lukewarm water, and put a humidifier beside it for the night. I used a stake and some twisty ties to prop up the drooping limb. I wanted to know if there was anything else I could do for it, and if you think it will make it. Thanks.