colincla

Hi ive just had right knee replacement on 13 april 19 and 1 week and 1 day later my leg is still paralysed,icant get out of bed by myself or even try and force any meaningful exercise,they kept me in hospital 4 days then sent me home and told me to start doing all this stuff and il be ok. Trouble is i cant stick pain one bit and am no better off than when i first got it,im having terrible time ,does anyone know if this is normal or what should i do please.??