These last few days I'm just so, so thirsty all the time. Like on Tuesday, I drank over 1.5 litres of water- more than what I usually do, and I had hardly peed all day, and I had a cracker headache by 3:30.
I'm sitting here now, despite having drunk over a litre today, plus more, feeling very thirsty again.
Is this cause for concern, or am I just really, really thirsty?
(Apologies if this seems like a dumb question- not feeling terribly smart lately!! )