How do i get rid of a swollen labia i cant move and it hurts to walk i cant close my legs or bend over i can barely sit dwn what should i do?

Get care ASAP: No way to guess the cause without more information, and without the cause, no way to suggest treatment. See a doctor soon. Possibilities include severe allergy (e.g. to feminine health product or latex condom), newly acquired herpes, super-severe yeast, other infections and more. Get seen first thing tomorrow -- or if this much pain persists, go to emergency room or urgent care tonight.