There's no right or wrong way to check your breasts. But it is important to know how your breasts usually look and feel. That way, you can spot any changes quickly and report them to your GP.
Sunburn is red, hot and sore skin caused by too much sun. It may flake and peel after a few days. You can treat it yourself. It usually gets better within 7 days.
Most skin cancers are caused by skin damage that happens from exposure to the sun. The damage can happen over a long period of time or from getting sunburnt.