Devastated. Took a life with my bike.

I was going maybe 20-25 kmph in a narrow street street with my mom as my pillion and all of a sudden a squirrel jumped in front of my front tyre. I genuinely braked as hard as I humanly could have, locked my tyres almost crashed myself, but I couldn't save her. It ran away and later died, breathing the last time in front of me. I burried it in a barren ground later. I am genuinely heartbroken. Everyone keeps saying let it go since it wasn't my fault but to me it doesnt matter, I killed an innocent squirrel. I am devastated. Hope she rests in peace, I will keep feeding more squirrels.