Am I pregnant?

Rose

So i had my last period the 24-29 then some spotting again then 4-6 today I've been super dizzy, exhausted, fatigued, had no appetite, and gotten sick twice the first time when I woke up the second after attempting to eat something. I feel like I can smell everything and have absolutely no interest in food at all it actually makes me nauseous. Any ideas? Is it possible or do I have the flu?