Hi Teresa
I can understand having energy for nothing but work. Believe me, I have had many evenings where I have fallen asleep straight after dinner, only to wake up and go to bed. However, I have also had some good times when I have managed not to sleep until 10 pm and even, very occassionally, when I have had an evening out

.
The thing I have realised is that I now have to make decisions about what I am going to do with the energy I have. As I'm the main earner, that usually menas that work has to come first, and anything else is a bonus. Sometimes though, I will arrange to go to a social event and then book the following day or two off work as annual leave. That way, I feel that some of my needs have been met, without putting the job at risk.
I have been off work for nearly two weeks after some minor surgery, and am due to go back tomorrow. It has been wonderful having time to lie in at mornings and just plod along doing a few jobs and resting, so much so, that I'm dreading getting back on the treadmill tomorrow. Although it will be good seeing my colleagues, I will be so relieved when my first day back is over.
Teresa, I hope you soon get some days when you can do more than work and sleep. Do you have any flexibility with your annual leave/wprlomg hours, so that you can pace yourself more?
I hope you get some relief from the tiredness soon.
Kathyx