My sincere condolences on the loss of your Dad - as others have said, at least he is now free from his suffering and left this world surrounded by love.

Two years ago today I buried my Dad so I know all too well how you are feeling right now but it does get better - my Dad came to me in a few dreams shortly after he died and in each one he looked healthier and happier than I'd seen him in years. I am sure it will be the same with your Dad.

Blessings to you and your family at this sad time