The first thing you want to do is tell him how you feel.
It is important that he knows that you feel that you are unappreciated.
People do so many things in a day that some times the people you love do not realize all that you do for them because it is something that is always done for them.
Things after time goes by in a relationship things become routine.
What he needs to see is what you do.
You need to tell him and show him what your day is like, some times people do not understand until they experience what it is you do in a day.
One suggestion is to have him experience what you do in a day.