I didn't sleep well after going gluten free either. I've been gluten free for 3 weeks almost. For the last 2 of those I have had a bugger of a cold so I've been taking Nyquil pretty much every night. I'm begininng to think I might be abusing it for sleeping because I couldn't sleep after going gluten free. The last 3 days that I have taken Nyquil it has been...