Is it normal to feel sick one moment and famished the next?

[ladybirdflies]

I am 7 weeks today and I feel exactly the same, my tummy was growling so much yesterday I couldn't wait any longer for dinner, three bites in... ewwww feeling green. So up and down!!!

[starz01]

I had meat for the first time in a week last night. The thought of it just made me want to heave but I was soooo hungry so I managed it and omg I felt much better after it. I went the rest of the night without my stomach growling. My stomach didn't like that this morning however...