Extremely Dizzy

Destinee
Hello! Upon waking up this morning my head felt very odd. It wasn't a headache or painful just weird. So I had a couple glasses of water and a few crackers and it tapered off, but I still am feeling it. I haven't done much today laundry picked up, nothing tedious. Well while looking in the mirror I became incredibly dizzy, so dizzy I couldn't walk right, I looked (and felt) like a drunkard! It made me nauseous for a little bit but not too bad. Lasted 20 minutes or so at that level and has slowly been tapering off. It hasn't gone away and I have never felt like this except from being on ship. Very odd and very sudden! Could this mean I'm prego?! Or a sign of it? All thoughts are welcome and thank u!