I just threw together a batch of hoppy red ale and im worried something might have gone wrong. I made sure to sanitize and airrate but its been less then 24 hours and there doesnt seem to be any signs of activity. I rehydrated the yeast as suggested in the book how to brew and its been at 65-68 degrees since then which is the suggested temp. Also its got a smell of yeasty sweet potatoes which i dont know if thats bad. Any one have any suggestions?