how I have been feeling lately

I am going through alot of intense fatigue and I sleep alot when home. However when I am very busy with my volunteer work and my art projects I ignore the way I feel and set it aside and people do not realize or get how I feel as that is a somewhat invisible symtom. Actually I do not sleep a great deal but I feel I want to sleep alot and I feel extremely tired after a meal and especially if I eat a high sugar content. I suppose my liver is working extra hard.