Auntsherry:
I'm sorry to learn about your fatigue, some 15 months after your surgery. Unfortunately, this can happen.
Although I recovered from my surgery (and radiation) rapidly, I no longer have the same level of stamina I had before the surgery. My wife has noticed and commented on this. I attribute some of my lost stamina to age (I'm 65) but I definitely think that a portion of it is due to my body being traumatized. First, by the AN (4.5 cm - same as yours) and then, the surgery plus radiation I underwent to debulk and destroy the tumor. I don't necessarily need a nap every day but normal exertion often leaves me somewhat fatigued and dozing off while watching TV - at 9 P.M. Fortunately, I sleep well, about 7 + hours every night, and wake up feeling great. I ignore feelings of fatigue when I want to do something but eventually, I have to rest....and I do. I don't see any real solution to this and compared to what some post-op AN patients have to deal with, it isn't all that onerous. However, I hope you can find a remedy. If you do, let us know about it.
Jim