Hi ladies. For the past week my feet have been really swollen, especially my left foot. It gets…

Hi ladies. For the past week my feet have been really swollen, especially my left foot. It gets really uncomfortable where it hurts to wear my flats at work. My feet look huge and puffy. I haven't had high blood pressure at all during this pregnancy so I know that isn't the cause. My Dr appointment isn't till Monday. Is this something I should go in for before my Dr appointment?