12W3D and feeling the sickest yet!!!

Caitlin • Mama x3 💕 Expecting our 🌈 07/2022
So I was feeling pretty good until yesterday. I was eating, morning sickness subsided, I was sleeping. Now I am the sickest I have been my whole pregnancy and can't eat at all! Is this normal?! I thought I was finally on the mend :-( hope it starts to get better again soon!