Hi Chiong,
I am sorry to hear about your Mum being so unwell. What is her mood at the moment? You mention about her not wanting to be touched, what else is she feeling. All the symptoms you mention are physical, has she any emotional symptoms, they might be easier to treat?
In peace
Mary
Mary L English DSh RSHom
Registered Homeopath
www.maryenglish.co.uk