I got up with plans to clean the whole house today since we have company coming for christmas so I…

I got up with plans to clean the whole house today since we have company coming for christmas so I eat a bowl of cereal and of course right after I feel so weak like I'm going to pass out and have to sit down..thus happens every morning after I eat my breakfast it's like the baby sucks up all my energy and I'm left with nothing besides light headedness and a faint feeling