My lower leg suddenly has gotten bigger. i have no reason why?

i'm having troubles walking, because 1 leg is bigger than the other, and it's also embarrasing to wear shorts.My lower leg suddenly has gotten bigger. i have no reason why?
Oh no...
You need to see a doctor immediately
This is caused by the thighular nectro platisice
It inflicts the leg of all fat tissue in regards of trying to keep your body healthy but it makes a mistake and doesn't let anything in
Then the fat has no where else to go so it goes to your other leg and before you know it, the leg can ultimately blow up (literally)
Go see a doctor IMMEDIATELY... Tell them it's an EMERGENCY
It could be edema which means that your leg is not getting good blood circulation so it retains fluid usually in your ankles and lower legs. But since it is mainly one leg it could also be other conditions that are more serious. God see your doctor especially if it is painfull. If there is no pain try elevating your leg and see if that helps.

kind of bad acne

medium length hair