Hello, I Have Had A Fat Numb Foot Now For

Hello, I have had a fat numb foot now for over a year! Iv had an Mri X-ray and ultra scan and all come back with nothing I'm in pain right now and my ankle is swollen and have whit of pain going up my leg! I do t get much pain normally just numb ness and can barley move my toes but right now it's numb and that pain what I just said thank you Amy