yes,its probably because your body is dehydrated. drink alkaline water makes u feel all better ;)
Yeah...you will be very dehydrated. Even if you didn't feel it you would be. Make sure you drink plenty of water and keep putting after sun on the burnt areas. If the burn is sore too...might be an idea to try some antihistamins to help.
Yeah, u probs got sun stroke with the sun burn! Drink plenty that should make you feel alot better..