Still tired in second trimester

Hi girls, I’m 15 weeks and I can not shake the tiredness ! I wake up, im tired, I go to work I’m tired, I come home im tired. It’s getting to me now. My partner is very understanding in the ‘ sex department’ but I feel awful. Is there anything I can do? Eat? That will boost my energy levels ? I also have 2 children on top of work, running a home and a needy husband 😂🙈

#Help!