Is this normal?

Sidney • Im a pretty laid back person, i do stress like 24/7 though but i love making nee friends even if i can be really shy and awkward. I love drawing and reading along with animals, and i am a huge foodie!
Hi, i just started my period last night and everything was fine even when i went to school today. I didn't eat my school lunch since it almost made me barf so i haven't eaten much today. Well i came home took a shower, and then got this massive headache, soon after that i started getting dizzy and sick to my stomach and then depressed and emotional and kinda hopeless. By this time i still haven't really ate anything so i went out to try and find something to eat, and I'm a foodie and love food but i couldn't find ANYTHING! Nothing sounded good to me. Now its night time i still feel the same but i tried eating a steak my mom made me and i love steak but i took a few bites and felt like i was gonna barf! So i just didn't eat the rest of it. Please, is this normal!?