Fatigue Getting Worse

I went back to work 2 weeks after my surgery for financial reasons. I work 3 10 hour days with a one hour commute on each side. I have have had very little pain (yay!) but I am more tired now than when I started back. I spend my days off sleeping or doing very little in the house with an occasional errand. My husband will cook for me when he is around other wise I just eat what ever is handy. Should I take vitamins? Should I get frozen dinners? I have a 16 year old son at home who is pretty self sufficient which helps. I am taking hormone replacement.

I just had my first follow up yesterday and I am 3 weeks post op. I asked about going back to work and she said as long as I listen to my body. Our body is doing a lot of work healing and we feel tired very easily because if that. We may feel good but after working or exertion exhaustion may set in. I hope that helps