Please give me urgent opinions. I feel so bad?

Here's my symptoms of the past few days
1. Late on my period
2. Little sick (flu)
3. Very bad headaches
4. No appetite
5. Struggle to sleep at night
6. Stomach cramps
Today these symptoms were really bad (still are) like SERIOUSLY BAD!
7. Nausea
8. Head pains and is worse when i touch it
9. Drunk
10. Dizzy (i keep falling down)
11. I get cold and everyone says it's hot
12. I feel like I'm gonna vomit
Any idea what these are? I can barely do anything... if it makes any difference i highlighted my hair last week and today again
Please give me urgent opinions. I feel so bad?
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