Hi Moonstone,
I know it's not what you really want to hear, but I agree with Fiona. When it rains, it pours, and sometimes things pile up on us like that for a reason.
You could do a meditation or ritual to reflect upon the blessings you received from these people and animals and what you learned from their lives, expressing gratitude for their gifts. You might also ask that these blessings be made part of you to take on the journey. This would help you to have some closure so that you can move on. You can't go forward when you're looking back.
Affirm that you are a child of the Goddess and claim the blessings that are yours by divine right. This should help you create more positive energy so that those blessings can flow to you.
Blessed Be.