I know that I am a bit late to extend my condolences, but I feel compelled to do so anyway, since my father also died from lymphoma not long after Lindsay did (5 September, 2023), after fighting for two years, but finally losing the battle at the age of 78. It has been a rough couple of years, but it also brought me even closer to my father. So I feel your pain. Losing someone quickly is a different beast from losing someone after a longer illness, but they are both really tough in their own ways.
There are also other circumstances that I wanted to share, which make my loss especially difficult to me, but I have unfortunately been informed that I am not allowed to do that on this forum. Anyway, my heart goes out to you all, and to all who experience loss, and especially those who have during the last few years. I wish for long and healthy lives for all.