I've been trying to find some answers on google but I'm not having much luck. I have a dr appt on Thursday and plan to ask about this then, but in the meantime wanted to see if you ladies had any experience with this...

I'm 18.5 weeks pregnant and for the past week or so I've noticed that if I stand for awhile, I get kind of dizzy and if I don't sit, I wind up throwing up. I don't know what's causing this, it's not as though I'm overexerting myself while standing (I'm usually just standing, not sweeping or mopping or anything like that).

Any thoughts? I'm kinda worried.