Hi mommas help!

Hi mommas I am 7 weeks and 2 days! With my rainbow baby And it is so hard to eat , I will drink water and sometimes Gatorade an crackers but it have been hard to eat and let’s not talk about cooking I can smell anything or look at food because it make me feel nauseous my head hurts I feel with no energy the times that I can eat is when I crave something but when I don’t crave something is hard for me to eat please help me what you do if any body is going through the same any advice ?