I'm so sorry to hear this, and very sorry for your loss, and - having experienced this myself, you have my total sympathy.
No, it is never easy when your mother goes, even if it was inevitable and expected.
She was your first and primary carer, and this sort of loss goes straight to the heart of your sense of who you are, and losing a parent, especially a mother, is incredibly difficult and extraordinarily painful, and utterly transforms your understanding of what is meant by the word "family".
But, you can take solace from the fact that she was well cared for, and that you did the very best you could for her.
Look after yourself and be kind to yourself over the coming days, and take solace from the memories of the good times you had together.
