Lately I've been waking up with headaches. Kind of feels like tension headaches. It feels so much better to put pressure around my eyebrows and on the top of my head. Someone made a similar post awhile ago about this and was given the advice to drink Gatorade or something with electrolytes before bed, because it might have something to do with dehydration. But that hasn't seemed to help me. I think I'm clenching my jaw at night!!! The headache usually goes away during the day but it's always there when I wake up. Any similar experiences or any advice? I really think it has to do with the fact that I'm suddenly clenching my jaw! Ah!