I'm A 52 Y.o. Female, 5 Days Post Op. From

I'm a 52 y.o. female, 5 days post op. from hiatal hernia repair that was done laproscopically. I was much better the third day after surgery and needed no more pain management. Now the fourth and fifth days post op, I have been so lethargic and can't seem to sleep enough. Is this a normal symptom?