I have been out of it for 5 months now and I STILL guard my time out of work jealously and just do what I want to do and mostly am alone.. and liking it.
Sometimes I get lonely, but not long. This will change when it is time for it to change.
Take care of you and don't worry over it. You were immersed in another person and it took a lot. You are now putting some of that back and that is OK.