So I admit, I haven't drank any water (or atleast not much) lately, and my eating habits have been pretty piss-poor. Anyways, I got some Dasani in my fridge (my mom did, rather - I don't buy bottled water because it's a rip-off). Anyways, it's like 1 in the morning, and I just drank two full bottles (33.8 Fl. Oz.) in less than 10 minutes, and everytime I take a drink, my head feels all nice, like I'm on drugs or something. Really weird. Am I just really dehydrated?