Re: Sunburn!
You are probably dizzy from dehydration. If you spent an extended period of time in the sun and were not properly hydrated, you can easily get dehydrated especially if you normally do not spend time outside. Your best bet is to load up on the water or a Gatorade to restore lost electrolytes from sweating in the sun. Sun poisoning and heat stroke are serious conditions, heat stroke usually requires medical attention. Luckily that doesn't sound anything like what you are describing.
Your best bet is to buy some aloe Vera gel to help take the sting out of your skin and drink lots of water. Oh, and wear loose, drapey clothes so it doesn't chafe your skin.
Jennifer
“The mind is its own place, and in itself can make a heaven of hell, a hell of heaven..”
― John Milton, Paradise Lost