Immunotherapy side effects

I have stage 3 clear  cell metatastic kidney cancer,diagnosed sept.2020 ,started immunotherapy nov.2020.Nivolumab and ipilimumab,itchiness and rash,put on course of steroids,after 2nd dose not well at all ,a week in hospital for tests scans etc.results  diagnosed with mild myocarditis,hepatitis,colitis and pneumonitis ,shortness of breath and heart palpitations ,went from a brisk 5km.walk in an hour ,to a 2km. Slog in an hour ,I do love the great outdoors especially mountain walks ,looking forward to getting back to wild camping .more steroids and a 2 month break in treatment ,I am due to restart therapy ,feel much better  got my appetiteback my bloods are much improved ,walking a bit faster but taking it easy ,a bit apprehensive about restart but let's go for it ,it's what I need ,just hope the worst side effects pneumonitis and hepatitis do not return ,only 2% of patients suffer these side effects unlucky me,hope anyone else does not have this reaction 

stay safe 

scousebrian