Don't normally speak for other people, but in your case I think all of the regulars on your thread were thinking of you and your dog over the holidays. I know I was!
I was in the same situation with my job and decided to take a couple of months to find the 'new' me, but another staff member resigned and they were short-staffed, so it was back to work within a couple of weeks, much sooner than planned but all was OK.
Look after yourself, everything will be a 'bit strange' for quite a while....mostly I found it took a year for all the first anniversaries to pass, before things returned to the new normal.