House work, in 1st trimester with two jobs

Josey
So I found out last week that I was pregnant which I'm so happy for. The only symptoms I've had were slight nausea and being tired! 
Well I also have two full time jobs and when I get home I don't want to do anything! 
Usually my house is clean but lately has been a little neglected making me feel like a lazy wife lol I know being pregnant shouldn't be an excuse but can I please have some advise or words of encouragement on  how to tackle my house chores? 
Thanks! :)