Struggling to find a routine

I am still struggling to stick to a routine since my retirement. Although I still wake up at almost the same time in the morning to do my morning prayer, my breakfast is sometime at eight, sometime at nine and can even be at ten on some days. The same goes with my lunch and dinner. Bed time also varies considerably. As for my jogging session, its gone haywire! Terrible! I must find a routine. Its for my long term well being......