Why am i so very thirsty

Question

im 14 and lately i have been drinking a lot of water. idk why.

then i stopped for like 3 days last week and now im back on it.

when i woke up today i was so thirsty.

i drank like 4 waters today and i woke up at like 3and its 7:30 now.

when i just went to the store, a 10 or 15 minute drive i drank half of a 16 oz then half of another one. in the store i was so thirsty do i finished half of it within 45 minutes.

my tongue feels like dry, like if i dont drink anything for a long time.

im so thirsty.

and i didnt do anything today beside store and sit around.

why am i so thirsty

Answer 1

4 waters is the minimum of what your supposed to drink in a day, it's summer and hot out so that could always be what's making you more thirsty that usual. Drinking water is good for you, not bad.  

Answer 2

You might want to be checked for diabetes.  That is one of the symptoms excessive thirst.

Unquenchable Thirst:

If it feels like you can't get enough water and you're drinking much more than usual, it could be a sign of diabetes, especially if it seems to go hand in hand with frequent urination. If your body is pulling extra water out of your blood and you're running to the bathroom more, you will become dehydrated and feel the need to drink more to replace the water that you are losing.