Dizzy early pregnancy symptom? 9dpo

So I have what I believe are symptoms but what I feel is out of the norme for me is feeling dizzy whenever I close my eyes as if I’m drunk sometimes it makes me nauseous. I have a full feeling in my uterus and oh man have I been emotional. I’m 9dpo and it’s been this way for 3-4 days oh and I was also nauseous mid day 7dpo and 8dpo. Could I be pregnant really hope has anyone felt this before?