Smell

Since my silly idea of trying to come off my meds in one go,and boy am I paying the price ! 

I seem to have a terrible sense of smell , I cannot explain it but it's horrid ,I rang my CNS and she tried to put my mind at ease ,saying it's the radiotherapy still working!! Anyone had this side effect?

I feel as though I've come 50 steps back since trying to come off my meds and got myself into a right state. I've gone back on codomol which has slowed the acute diarrhoea,but still have nausea . I feel so stupid as it's really hit my mental state. I hope some of you out there can tell me I will get back on track!! 

Mark